Common Weakness Enumeration
CWE-401
AllowedMissing Release of Memory after Effective Lifetime
Abstraction: Variant · Status: Draft
The product does not sufficiently track and release allocated memory after it has been used, making the memory unavailable for reallocation and reuse.
2002 vulnerabilities reference this CWE, most recent first.
CVE-2025-1149 (GCVE-0-2025-1149)
Vulnerability from cvelistv5 – Published: 2025-02-10 14:31 – Updated: 2025-02-10 14:47
VLAI
EPSS
VEX
Title
GNU Binutils ld xmalloc.c xstrdup memory leak
Summary
A vulnerability was found in GNU Binutils 2.43. It has been classified as problematic. This affects the function xstrdup of the file libiberty/xmalloc.c of the component ld. The manipulation leads to memory leak. It is possible to initiate the attack remotely. The complexity of an attack is rather high. The exploitability is told to be difficult. The exploit has been disclosed to the public and may be used. It is recommended to apply a patch to fix this issue. The code maintainer explains: "I'm not going to commit some of the leak fixes I've been working on to the 2.44 branch due to concern that would destabilise ld. All of the reported leaks in this bugzilla have been fixed on binutils master."
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
Assigner
References
5 references
| URL | Tags |
|---|---|
| https://vuldb.com/?id.295053 | vdb-entrytechnical-description |
| https://vuldb.com/?ctiid.295053 | signaturepermissions-required |
| https://sourceware.org/bugzilla/show_bug.cgi?id=32576 | issue-tracking |
| https://sourceware.org/bugzilla/attachment.cgi?id=15887 | exploit |
| https://www.gnu.org/ | product |
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2025-1149",
"options": [
{
"Exploitation": "poc"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-02-10T14:47:29.705492Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2025-02-10T14:47:56.144Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"modules": [
"ld"
],
"product": "Binutils",
"vendor": "GNU",
"versions": [
{
"status": "affected",
"version": "2.43"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "A vulnerability was found in GNU Binutils 2.43. It has been classified as problematic. This affects the function xstrdup of the file libiberty/xmalloc.c of the component ld. The manipulation leads to memory leak. It is possible to initiate the attack remotely. The complexity of an attack is rather high. The exploitability is told to be difficult. The exploit has been disclosed to the public and may be used. It is recommended to apply a patch to fix this issue. The code maintainer explains: \"I\u0027m not going to commit some of the leak fixes I\u0027ve been working on to the 2.44 branch due to concern that would destabilise ld. All of the reported leaks in this bugzilla have been fixed on binutils master.\""
},
{
"lang": "de",
"value": "Es wurde eine Schwachstelle in GNU Binutils 2.43 ausgemacht. Sie wurde als problematisch eingestuft. Dabei betrifft es die Funktion xstrdup der Datei libiberty/xmalloc.c der Komponente ld. Dank der Manipulation mit unbekannten Daten kann eine memory leak-Schwachstelle ausgenutzt werden. Die Umsetzung des Angriffs kann dabei \u00fcber das Netzwerk erfolgen. Die Komplexit\u00e4t eines Angriffs ist eher hoch. Sie ist schwierig auszunutzen. Der Exploit steht zur \u00f6ffentlichen Verf\u00fcgung. Als bestm\u00f6gliche Massnahme wird Patching empfohlen."
}
],
"metrics": [
{
"cvssV4_0": {
"baseScore": 2.3,
"baseSeverity": "LOW",
"vectorString": "CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:P/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N",
"version": "4.0"
}
},
{
"cvssV3_1": {
"baseScore": 3.1,
"baseSeverity": "LOW",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:L",
"version": "3.1"
}
},
{
"cvssV3_0": {
"baseScore": 3.1,
"baseSeverity": "LOW",
"vectorString": "CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:L",
"version": "3.0"
}
},
{
"cvssV2_0": {
"baseScore": 2.6,
"vectorString": "AV:N/AC:H/Au:N/C:N/I:N/A:P",
"version": "2.0"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-401",
"description": "Memory Leak",
"lang": "en",
"type": "CWE"
}
]
},
{
"descriptions": [
{
"cweId": "CWE-404",
"description": "Denial of Service",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2025-02-10T14:31:07.377Z",
"orgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
"shortName": "VulDB"
},
"references": [
{
"name": "VDB-295053 | GNU Binutils ld xmalloc.c xstrdup memory leak",
"tags": [
"vdb-entry",
"technical-description"
],
"url": "https://vuldb.com/?id.295053"
},
{
"name": "VDB-295053 | CTI Indicators (IOB, IOC, TTP, IOA)",
"tags": [
"signature",
"permissions-required"
],
"url": "https://vuldb.com/?ctiid.295053"
},
{
"tags": [
"issue-tracking"
],
"url": "https://sourceware.org/bugzilla/show_bug.cgi?id=32576"
},
{
"tags": [
"exploit"
],
"url": "https://sourceware.org/bugzilla/attachment.cgi?id=15887"
},
{
"tags": [
"product"
],
"url": "https://www.gnu.org/"
}
],
"timeline": [
{
"lang": "en",
"time": "2025-02-10T00:00:00.000Z",
"value": "Advisory disclosed"
},
{
"lang": "en",
"time": "2025-02-10T01:00:00.000Z",
"value": "VulDB entry created"
},
{
"lang": "en",
"time": "2025-02-10T08:36:52.000Z",
"value": "VulDB entry last update"
}
],
"title": "GNU Binutils ld xmalloc.c xstrdup memory leak"
}
},
"cveMetadata": {
"assignerOrgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
"assignerShortName": "VulDB",
"cveId": "CVE-2025-1149",
"datePublished": "2025-02-10T14:31:07.377Z",
"dateReserved": "2025-02-10T07:31:45.936Z",
"dateUpdated": "2025-02-10T14:47:56.144Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2025-1148 (GCVE-0-2025-1148)
Vulnerability from cvelistv5 – Published: 2025-02-10 14:00 – Updated: 2025-04-04 23:03
VLAI
EPSS
VEX
Title
GNU Binutils ld ldelfgen.c link_order_scan memory leak
Summary
A vulnerability was found in GNU Binutils 2.43 and classified as problematic. Affected by this issue is the function link_order_scan of the file ld/ldelfgen.c of the component ld. The manipulation leads to memory leak. The attack may be launched remotely. The complexity of an attack is rather high. The exploitation is known to be difficult. The exploit has been disclosed to the public and may be used. It is recommended to apply a patch to fix this issue. The code maintainer explains: "I'm not going to commit some of the leak fixes I've been working on to the 2.44 branch due to concern that would destabilise ld. All of the reported leaks in this bugzilla have been fixed on binutils master."
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
Assigner
References
7 references
| URL | Tags |
|---|---|
| https://vuldb.com/?id.295052 | vdb-entrytechnical-description |
| https://vuldb.com/?ctiid.295052 | signaturepermissions-required |
| https://vuldb.com/?submit.485747 | third-party-advisory |
| https://sourceware.org/bugzilla/show_bug.cgi?id=32576 | issue-tracking |
| https://sourceware.org/bugzilla/attachment.cgi?id=15887 | exploit |
| https://www.gnu.org/ | product |
| https://security.netapp.com/advisory/ntap-2025040… |
Credits
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2025-1148",
"options": [
{
"Exploitation": "poc"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-02-10T14:32:01.862330Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2025-02-10T14:32:59.245Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
},
{
"providerMetadata": {
"dateUpdated": "2025-04-04T23:03:09.361Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"url": "https://security.netapp.com/advisory/ntap-20250404-0004/"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"modules": [
"ld"
],
"product": "Binutils",
"vendor": "GNU",
"versions": [
{
"status": "affected",
"version": "2.43"
}
]
}
],
"credits": [
{
"lang": "en",
"type": "reporter",
"value": "wenjusun (VulDB User)"
}
],
"descriptions": [
{
"lang": "en",
"value": "A vulnerability was found in GNU Binutils 2.43 and classified as problematic. Affected by this issue is the function link_order_scan of the file ld/ldelfgen.c of the component ld. The manipulation leads to memory leak. The attack may be launched remotely. The complexity of an attack is rather high. The exploitation is known to be difficult. The exploit has been disclosed to the public and may be used. It is recommended to apply a patch to fix this issue. The code maintainer explains: \"I\u0027m not going to commit some of the leak fixes I\u0027ve been working on to the 2.44 branch due to concern that would destabilise ld. All of the reported leaks in this bugzilla have been fixed on binutils master.\""
},
{
"lang": "de",
"value": "Eine Schwachstelle wurde in GNU Binutils 2.43 gefunden. Sie wurde als problematisch eingestuft. Dies betrifft die Funktion link_order_scan der Datei ld/ldelfgen.c der Komponente ld. Durch Beeinflussen mit unbekannten Daten kann eine memory leak-Schwachstelle ausgenutzt werden. Der Angriff kann \u00fcber das Netzwerk passieren. Die Komplexit\u00e4t eines Angriffs ist eher hoch. Sie ist schwierig ausnutzbar. Der Exploit steht zur \u00f6ffentlichen Verf\u00fcgung. Als bestm\u00f6gliche Massnahme wird Patching empfohlen."
}
],
"metrics": [
{
"cvssV4_0": {
"baseScore": 2.3,
"baseSeverity": "LOW",
"vectorString": "CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:P/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N",
"version": "4.0"
}
},
{
"cvssV3_1": {
"baseScore": 3.1,
"baseSeverity": "LOW",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:L",
"version": "3.1"
}
},
{
"cvssV3_0": {
"baseScore": 3.1,
"baseSeverity": "LOW",
"vectorString": "CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:L",
"version": "3.0"
}
},
{
"cvssV2_0": {
"baseScore": 2.6,
"vectorString": "AV:N/AC:H/Au:N/C:N/I:N/A:P",
"version": "2.0"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-401",
"description": "Memory Leak",
"lang": "en",
"type": "CWE"
}
]
},
{
"descriptions": [
{
"cweId": "CWE-404",
"description": "Denial of Service",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2025-02-10T14:00:12.091Z",
"orgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
"shortName": "VulDB"
},
"references": [
{
"name": "VDB-295052 | GNU Binutils ld ldelfgen.c link_order_scan memory leak",
"tags": [
"vdb-entry",
"technical-description"
],
"url": "https://vuldb.com/?id.295052"
},
{
"name": "VDB-295052 | CTI Indicators (IOB, IOC, TTP, IOA)",
"tags": [
"signature",
"permissions-required"
],
"url": "https://vuldb.com/?ctiid.295052"
},
{
"name": "Submit #485747 | GNU binutils/ld 2.43 Memory Leak",
"tags": [
"third-party-advisory"
],
"url": "https://vuldb.com/?submit.485747"
},
{
"tags": [
"issue-tracking"
],
"url": "https://sourceware.org/bugzilla/show_bug.cgi?id=32576"
},
{
"tags": [
"exploit"
],
"url": "https://sourceware.org/bugzilla/attachment.cgi?id=15887"
},
{
"tags": [
"product"
],
"url": "https://www.gnu.org/"
}
],
"timeline": [
{
"lang": "en",
"time": "2025-02-10T00:00:00.000Z",
"value": "Advisory disclosed"
},
{
"lang": "en",
"time": "2025-02-10T01:00:00.000Z",
"value": "VulDB entry created"
},
{
"lang": "en",
"time": "2025-02-10T08:36:47.000Z",
"value": "VulDB entry last update"
}
],
"title": "GNU Binutils ld ldelfgen.c link_order_scan memory leak"
}
},
"cveMetadata": {
"assignerOrgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
"assignerShortName": "VulDB",
"cveId": "CVE-2025-1148",
"datePublished": "2025-02-10T14:00:12.091Z",
"dateReserved": "2025-02-10T07:31:41.554Z",
"dateUpdated": "2025-04-04T23:03:09.361Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2024-53984 (GCVE-0-2024-53984)
Vulnerability from cvelistv5 – Published: 2024-12-02 15:54 – Updated: 2024-12-02 21:40
VLAI
EPSS
VEX
Title
Nanopb does not release memory on error return when using PB_DECODE_DELIMITED
Summary
Nanopb is a small code-size Protocol Buffers implementation. When the compile time option PB_ENABLE_MALLOC is enabled, the message contains at least one field with FT_POINTER field type, custom stream callback is used with unknown stream length. and the pb_decode_ex() function is used with flag PB_DECODE_DELIMITED, then the pb_decode_ex() function does not automatically call pb_release(), like is done for other failure cases. This could lead to memory leak and potential denial-of-service. This vulnerability is fixed in 0.4.9.1.
Severity
4.3 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/nanopb/nanopb/security/advisor… | x_refsource_CONFIRM |
| https://github.com/nanopb/nanopb/commit/2b86c255a… | x_refsource_MISC |
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2024-53984",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2024-12-02T21:39:54.790040Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2024-12-02T21:40:02.909Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"product": "nanopb",
"vendor": "nanopb",
"versions": [
{
"status": "affected",
"version": "\u003e=0.4.0, \u003c 0.4.9.1"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "Nanopb is a small code-size Protocol Buffers implementation. When the compile time option PB_ENABLE_MALLOC is enabled, the message contains at least one field with FT_POINTER field type, custom stream callback is used with unknown stream length. and the pb_decode_ex() function is used with flag PB_DECODE_DELIMITED, then the pb_decode_ex() function does not automatically call pb_release(), like is done for other failure cases. This could lead to memory leak and potential denial-of-service. This vulnerability is fixed in 0.4.9.1."
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "LOW",
"baseScore": 4.3,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L",
"version": "3.1"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-401",
"description": "CWE-401: Missing Release of Memory after Effective Lifetime",
"lang": "en",
"type": "CWE"
}
]
},
{
"descriptions": [
{
"cweId": "CWE-755",
"description": "CWE-755: Improper Handling of Exceptional Conditions",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2024-12-02T15:54:47.478Z",
"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"shortName": "GitHub_M"
},
"references": [
{
"name": "https://github.com/nanopb/nanopb/security/advisories/GHSA-xwqq-qxmw-hj5r",
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://github.com/nanopb/nanopb/security/advisories/GHSA-xwqq-qxmw-hj5r"
},
{
"name": "https://github.com/nanopb/nanopb/commit/2b86c255aa52250438d5aba124d0e86db495b378",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/nanopb/nanopb/commit/2b86c255aa52250438d5aba124d0e86db495b378"
}
],
"source": {
"advisory": "GHSA-xwqq-qxmw-hj5r",
"discovery": "UNKNOWN"
},
"title": "Nanopb does not release memory on error return when using PB_DECODE_DELIMITED"
}
},
"cveMetadata": {
"assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"assignerShortName": "GitHub_M",
"cveId": "CVE-2024-53984",
"datePublished": "2024-12-02T15:54:47.478Z",
"dateReserved": "2024-11-25T23:14:36.380Z",
"dateUpdated": "2024-12-02T21:40:02.909Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2024-47493 (GCVE-0-2024-47493)
Vulnerability from cvelistv5 – Published: 2024-10-11 15:24 – Updated: 2024-11-08 17:17
VLAI
EPSS
VEX
Title
Junos OS: MX Series: Trio-based FPCs: Continuous physical Interface flaps causes local FPC to crash
Summary
A Missing Release of Memory after Effective Lifetime vulnerability in the Packet Forwarding Engine (PFE) of the Juniper Networks Junos OS on the MX Series platforms with Trio-based FPCs allows an unauthenticated, adjacent attacker to cause a Denial of Service (DoS).
In case of channelized Modular Interface Cards (MICs), every physical interface flap operation will leak heap memory. Over a period of time, continuous physical interface flap operations causes local FPC to eventually run out of memory and crash.
Below CLI command can be used to check the memory usage over a period of time:
user@host> show chassis fpc
Temp CPU Utilization (%) CPU Utilization (%) Memory
Utilization (%)
Slot State (C) Total Interrupt 1min 5min
15min DRAM (MB) Heap Buffer
0
Online 43 41
2 2048 49 14
1
Online 43 41
2
2048 49 14
2
Online 43 41
2
2048 49 14
This issue affects Junos OS on MX Series:
* All versions before 21.2R3-S7,
* from 21.4 before 21.4R3-S6,
* from 22.1 before 22.1R3-S5,
* from 22.2 before 22.2R3-S3,
* from 22.3 before 22.3R3-S2,
* from 22.4 before 22.4R3,
* from 23.2 before 23.2R2,
* from 23.4 before 23.4R2.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-401 - Missing Release of Memory after Effective Lifetime
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://supportportal.juniper.net/ | vendor-advisory |
| https://www.juniper.net/documentation/us/en/softw… | related |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Juniper Networks | Junos OS |
Affected:
0 , < 21.2R3-S7
(semver)
Affected: 21.4 , < 21.4R3-S6 (semver) Affected: 22.1 , < 22.1R3-S5 (semver) Affected: 22.2 , < 22.2R3-S3 (semver) Affected: 22.3 , < 22.3R3-S2 (semver) Affected: 22.4 , < 22.4R3 (semver) Affected: 23.2 , < 23.2R2 (semver) Affected: 23.4 , < 23.4R2 (semver) |
Date Public
2024-10-09 16:00
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2024-47493",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2024-10-11T17:48:58.046112Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2024-10-11T17:49:07.243Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"platforms": [
"MX"
],
"product": "Junos OS",
"vendor": "Juniper Networks",
"versions": [
{
"lessThan": "21.2R3-S7",
"status": "affected",
"version": "0",
"versionType": "semver"
},
{
"lessThan": "21.4R3-S6",
"status": "affected",
"version": "21.4",
"versionType": "semver"
},
{
"lessThan": "22.1R3-S5",
"status": "affected",
"version": "22.1",
"versionType": "semver"
},
{
"lessThan": "22.2R3-S3",
"status": "affected",
"version": "22.2",
"versionType": "semver"
},
{
"lessThan": "22.3R3-S2",
"status": "affected",
"version": "22.3",
"versionType": "semver"
},
{
"lessThan": "22.4R3",
"status": "affected",
"version": "22.4",
"versionType": "semver"
},
{
"lessThan": "23.2R2",
"status": "affected",
"version": "23.2",
"versionType": "semver"
},
{
"lessThan": "23.4R2",
"status": "affected",
"version": "23.4",
"versionType": "semver"
}
]
}
],
"datePublic": "2024-10-09T16:00:00.000Z",
"descriptions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "A Missing Release of Memory after Effective Lifetime vulnerability in the Packet Forwarding Engine (PFE) of the Juniper Networks Junos OS on the MX Series platforms with Trio-based FPCs allows an unauthenticated, adjacent attacker to cause a Denial of Service (DoS).\u003cbr\u003e\u003cbr\u003eIn case of channelized Modular Interface Cards (MICs), every physical interface flap operation will leak heap memory. Over a period of time, continuous physical interface flap operations causes\u0026nbsp;local FPC to eventually run out of memory and crash.\u0026nbsp;\u0026nbsp;\u003cbr\u003e\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003e\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003e\u003cbr\u003eBelow CLI command can be used to check the memory usage over a period of time:\u003cbr\u003e\u003cbr\u003e\u003c/span\u003e\u003ctt\u003e\u003ctt\u003e\u003ctt\u003e\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003e\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003e\u2003\u2003user@host\u0026gt; show chassis fpc\u003cbr\u003e\n\n\n\n\n\n\n\n\n\n\u003cp\u003e\n\n\n\n\n\n\n\n\n\n\n\u003c/p\u003e\u003cp\u003e\u0026nbsp; \u0026nbsp; \u0026nbsp; \u0026nbsp; \u0026nbsp; \u0026nbsp; \u0026nbsp; \u0026nbsp; Temp CPU Utilization (%) \u0026nbsp; CPU Utilization (%) Memory \u0026nbsp; \nUtilization (%)\u003cbr\u003e\u0026nbsp; Slot State \u0026nbsp; \u0026nbsp; (C)\u0026nbsp; Total\u0026nbsp; Interrupt \u0026nbsp; \u0026nbsp; 1min \u0026nbsp; 5min \u0026nbsp;\n15min DRAM (MB) Heap \u0026nbsp; \u0026nbsp; Buffer\u003cbr\u003e\n\u0026nbsp; 0 \nOnline\u0026nbsp; \u0026nbsp; \u0026nbsp; \u0026nbsp;43 \u0026nbsp; \u0026nbsp; 41 \u0026nbsp; \u0026nbsp; \u0026nbsp; \u0026nbsp; \n2 \u0026nbsp; \u0026nbsp; \u0026nbsp; \u0026nbsp; \u0026nbsp; \u0026nbsp; \u0026nbsp; \u0026nbsp; \u0026nbsp; \u0026nbsp; \u0026nbsp; \u0026nbsp; \u0026nbsp; 2048 \u0026nbsp; \u0026nbsp; \u0026nbsp; 49 \u0026nbsp; \u0026nbsp; \u0026nbsp; \u0026nbsp; 14\u003cbr\u003e\n\u0026nbsp; 1 \nOnline\u0026nbsp; \u0026nbsp; \u0026nbsp; \u0026nbsp;43 \u0026nbsp; \u0026nbsp; 41 \u0026nbsp; \u0026nbsp; \u0026nbsp; \u0026nbsp; \n2 \u0026nbsp; \u0026nbsp; \u0026nbsp; \u0026nbsp; \u0026nbsp; \u0026nbsp; \u0026nbsp; \u0026nbsp; \u0026nbsp; \u0026nbsp; \u0026nbsp; \u0026nbsp; \u0026nbsp;\n2048 \u0026nbsp; \u0026nbsp; \u0026nbsp; 49 \u0026nbsp; \u0026nbsp; \u0026nbsp; \u0026nbsp; 14\u003cbr\u003e\n\u0026nbsp; 2 \nOnline\u0026nbsp; \u0026nbsp; \u0026nbsp; \u0026nbsp;43 \u0026nbsp; \u0026nbsp; 41 \u0026nbsp; \u0026nbsp; \u0026nbsp; \u0026nbsp; \n2 \u0026nbsp; \u0026nbsp; \u0026nbsp; \u0026nbsp; \u0026nbsp; \u0026nbsp; \u0026nbsp; \u0026nbsp; \u0026nbsp; \u0026nbsp; \u0026nbsp; \u0026nbsp; \u0026nbsp;\n2048 \u0026nbsp; \u0026nbsp; \u0026nbsp; 49 \u0026nbsp; \u0026nbsp; \u0026nbsp; \u0026nbsp; 14\u003cbr\u003e\u003c/p\u003e\u003cp\u003e\u003cbr\u003e\u003c/p\u003e\n\n\u003cp\u003e\u003c/p\u003e\u003c/span\u003e\u003c/span\u003e\u003c/tt\u003e\u003c/tt\u003e\u003c/tt\u003e\u003c/span\u003e\u003cp\u003eThis issue affects Junos OS on MX Series:\u0026nbsp;\u003cbr\u003e\u003c/p\u003e\u003cp\u003e\u003c/p\u003e\u003cul\u003e\u003cli\u003eAll versions before 21.2R3-S7,\u0026nbsp;\u003c/li\u003e\u003cli\u003efrom 21.4 before 21.4R3-S6,\u0026nbsp;\u003c/li\u003e\u003cli\u003efrom 22.1 before 22.1R3-S5,\u0026nbsp;\u003c/li\u003e\u003cli\u003efrom 22.2 before 22.2R3-S3,\u0026nbsp;\u003c/li\u003e\u003cli\u003efrom 22.3 before 22.3R3-S2,\u0026nbsp;\u003c/li\u003e\u003cli\u003efrom 22.4 before 22.4R3,\u0026nbsp;\u003c/li\u003e\u003cli\u003efrom 23.2 before 23.2R2,\u0026nbsp;\u003c/li\u003e\u003cli\u003efrom 23.4 before 23.4R2.\u003c/li\u003e\u003c/ul\u003e\u003cp\u003e\u003c/p\u003e"
}
],
"value": "A Missing Release of Memory after Effective Lifetime vulnerability in the Packet Forwarding Engine (PFE) of the Juniper Networks Junos OS on the MX Series platforms with Trio-based FPCs allows an unauthenticated, adjacent attacker to cause a Denial of Service (DoS).\n\nIn case of channelized Modular Interface Cards (MICs), every physical interface flap operation will leak heap memory. Over a period of time, continuous physical interface flap operations causes\u00a0local FPC to eventually run out of memory and crash.\u00a0\u00a0\n\nBelow CLI command can be used to check the memory usage over a period of time:\n\n\u2003\u2003user@host\u003e show chassis fpc\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 Temp CPU Utilization (%) \u00a0 CPU Utilization (%) Memory \u00a0 \nUtilization (%)\n\u00a0 Slot State \u00a0 \u00a0 (C)\u00a0 Total\u00a0 Interrupt \u00a0 \u00a0 1min \u00a0 5min \u00a0\n15min DRAM (MB) Heap \u00a0 \u00a0 Buffer\n\n\u00a0 0 \nOnline\u00a0 \u00a0 \u00a0 \u00a043 \u00a0 \u00a0 41 \u00a0 \u00a0 \u00a0 \u00a0 \n2 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 2048 \u00a0 \u00a0 \u00a0 49 \u00a0 \u00a0 \u00a0 \u00a0 14\n\n\u00a0 1 \nOnline\u00a0 \u00a0 \u00a0 \u00a043 \u00a0 \u00a0 41 \u00a0 \u00a0 \u00a0 \u00a0 \n2 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0\n2048 \u00a0 \u00a0 \u00a0 49 \u00a0 \u00a0 \u00a0 \u00a0 14\n\n\u00a0 2 \nOnline\u00a0 \u00a0 \u00a0 \u00a043 \u00a0 \u00a0 41 \u00a0 \u00a0 \u00a0 \u00a0 \n2 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0\n2048 \u00a0 \u00a0 \u00a0 49 \u00a0 \u00a0 \u00a0 \u00a0 14\n\n\n\n\n\n\n\n\n\nThis issue affects Junos OS on MX Series:\u00a0\n\n\n\n\n * All versions before 21.2R3-S7,\u00a0\n * from 21.4 before 21.4R3-S6,\u00a0\n * from 22.1 before 22.1R3-S5,\u00a0\n * from 22.2 before 22.2R3-S3,\u00a0\n * from 22.3 before 22.3R3-S2,\u00a0\n * from 22.4 before 22.4R3,\u00a0\n * from 23.2 before 23.2R2,\u00a0\n * from 23.4 before 23.4R2."
}
],
"exploits": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "Juniper SIRT is not aware of any malicious exploitation of this vulnerability."
}
],
"value": "Juniper SIRT is not aware of any malicious exploitation of this vulnerability."
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "ADJACENT_NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 6.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
},
"format": "CVSS",
"scenarios": [
{
"lang": "en",
"value": "GENERAL"
}
]
},
{
"cvssV4_0": {
"Automatable": "YES",
"Recovery": "AUTOMATIC",
"Safety": "NOT_DEFINED",
"attackComplexity": "LOW",
"attackRequirements": "NONE",
"attackVector": "ADJACENT",
"baseScore": 7.1,
"baseSeverity": "HIGH",
"privilegesRequired": "NONE",
"providerUrgency": "GREEN",
"subAvailabilityImpact": "LOW",
"subConfidentialityImpact": "NONE",
"subIntegrityImpact": "NONE",
"userInteraction": "NONE",
"valueDensity": "NOT_DEFINED",
"vectorString": "CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:L/AU:Y/R:A/U:Green",
"version": "4.0",
"vulnAvailabilityImpact": "HIGH",
"vulnConfidentialityImpact": "NONE",
"vulnIntegrityImpact": "NONE",
"vulnerabilityResponseEffort": "NOT_DEFINED"
},
"format": "CVSS",
"scenarios": [
{
"lang": "en",
"value": "GENERAL"
}
]
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-401",
"description": "CWE-401 Missing Release of Memory after Effective Lifetime",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2024-11-08T17:17:27.242Z",
"orgId": "8cbe9d5a-a066-4c94-8978-4b15efeae968",
"shortName": "juniper"
},
"references": [
{
"tags": [
"vendor-advisory"
],
"url": "https://supportportal.juniper.net/"
},
{
"tags": [
"related"
],
"url": "https://www.juniper.net/documentation/us/en/software/junos/interfaces-link-multilink/topics/topic-map/link-multilink-services-understanding.html#id-multilink-interfaces-on-channelized-mics-overview"
}
],
"solutions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "The following software releases have been updated to resolve this specific issue: \u003cbr\u003e\u003cbr\u003eJunos OS: 21.2R3-S7, 21.4R3-S6, 22.1R3-S5, 22.2R3-S3, 22.3R3-S2, 22.4R3, 23.2R2, 23.4R1, 23.4R2, 24.1R1, and all subsequent releases."
}
],
"value": "The following software releases have been updated to resolve this specific issue: \n\nJunos OS: 21.2R3-S7, 21.4R3-S6, 22.1R3-S5, 22.2R3-S3, 22.3R3-S2, 22.4R3, 23.2R2, 23.4R1, 23.4R2, 24.1R1, and all subsequent releases."
}
],
"source": {
"advisory": "JSA88119",
"defect": [
"1770750"
],
"discovery": "USER"
},
"title": "Junos OS: MX Series: Trio-based FPCs: Continuous physical Interface flaps causes local FPC to crash",
"workarounds": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "There are no known workarounds for this issue."
}
],
"value": "There are no known workarounds for this issue."
}
],
"x_generator": {
"engine": "Vulnogram 0.1.0-dev"
}
}
},
"cveMetadata": {
"assignerOrgId": "8cbe9d5a-a066-4c94-8978-4b15efeae968",
"assignerShortName": "juniper",
"cveId": "CVE-2024-47493",
"datePublished": "2024-10-11T15:24:02.438Z",
"dateReserved": "2024-09-25T15:26:52.608Z",
"dateUpdated": "2024-11-08T17:17:27.242Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2024-43696 (GCVE-0-2024-43696)
Vulnerability from cvelistv5 – Published: 2024-10-08 03:03 – Updated: 2024-10-08 14:02
VLAI
EPSS
VEX
Title
Liteos_a has an Memory Leak vulnerability
Summary
in OpenHarmony v4.1.0 and prior versions allow a local attacker cause DOS by memory leak.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-401 - Missing Release of Memory after Effective Lifetime
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| OpenHarmony | OpenHarmony |
Affected:
v4.0.0 , ≤ 4.1.0
(custom)
|
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2024-43696",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2024-10-08T13:55:24.415562Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2024-10-08T14:02:52.224Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "OpenHarmony",
"vendor": "OpenHarmony",
"versions": [
{
"lessThanOrEqual": "4.1.0",
"status": "affected",
"version": "v4.0.0",
"versionType": "custom"
}
]
}
],
"descriptions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "in OpenHarmony v4.1.0 and prior versions allow a local attacker cause DOS by memory leak."
}
],
"value": "in OpenHarmony v4.1.0 and prior versions allow a local attacker cause DOS by memory leak."
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "LOW",
"baseScore": 3.3,
"baseSeverity": "LOW",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L",
"version": "3.1"
},
"format": "CVSS",
"scenarios": [
{
"lang": "en",
"value": "GENERAL"
}
]
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-401",
"description": "CWE-401 Missing Release of Memory after Effective Lifetime",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2024-10-08T03:03:41.262Z",
"orgId": "0cf5dd6e-1214-4398-a481-30441e48fafd",
"shortName": "OpenHarmony"
},
"references": [
{
"url": "https://gitee.com/openharmony/security/blob/master/zh/security-disclosure/2024/2024-10.md"
}
],
"source": {
"discovery": "UNKNOWN"
},
"title": "Liteos_a has an Memory Leak vulnerability",
"x_generator": {
"engine": "Vulnogram 0.1.0-dev"
}
}
},
"cveMetadata": {
"assignerOrgId": "0cf5dd6e-1214-4398-a481-30441e48fafd",
"assignerShortName": "OpenHarmony",
"cveId": "CVE-2024-43696",
"datePublished": "2024-10-08T03:03:41.262Z",
"dateReserved": "2024-09-01T13:58:43.250Z",
"dateUpdated": "2024-10-08T14:02:52.224Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2024-41172 (GCVE-0-2024-41172)
Vulnerability from cvelistv5 – Published: 2024-07-19 08:50 – Updated: 2024-09-13 17:05
VLAI
EPSS
VEX
Title
Apache CXF: Unrestricted memory consumption in CXF HTTP clients
Summary
In versions of Apache CXF before 3.6.4 and 4.0.5 (3.5.x and lower versions are not impacted), a CXF HTTP client conduit may prevent HTTPClient instances from being garbage collected and it is possible that memory consumption will continue to increase, eventually causing the application to run out of memory
Severity
5.3 (Medium)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-401 - Missing Release of Memory after Effective Lifetime
Assigner
References
3 references
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Apache Software Foundation | Apache CXF |
Affected:
3.6.0, 4.0.0 , < 3.6.4, 4.0.5
(semver)
|
|
| apache | cxf |
Affected:
3.6.0 , < 3.6.4
(semver)
Affected: 4.0.0 , < 4.0.5 (semver) cpe:2.3:a:apache:cxf:*:*:*:*:*:*:*:* |
{
"containers": {
"adp": [
{
"affected": [
{
"cpes": [
"cpe:2.3:a:apache:cxf:*:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "cxf",
"vendor": "apache",
"versions": [
{
"lessThan": "3.6.4",
"status": "affected",
"version": "3.6.0",
"versionType": "semver"
},
{
"lessThan": "4.0.5",
"status": "affected",
"version": "4.0.0",
"versionType": "semver"
}
]
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "LOW",
"baseScore": 5.3,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L",
"version": "3.1"
}
},
{
"other": {
"content": {
"id": "CVE-2024-41172",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "yes"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2024-07-23T17:58:41.172215Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2024-07-24T18:59:47.054Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
},
{
"providerMetadata": {
"dateUpdated": "2024-09-13T17:05:12.209Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"tags": [
"vendor-advisory",
"x_transferred"
],
"url": "https://lists.apache.org/thread/n2hvbrgwpdtcqdccod8by28ynnolybl6"
},
{
"url": "https://security.netapp.com/advisory/ntap-20240808-0008/"
},
{
"url": "http://www.openwall.com/lists/oss-security/2024/07/18/4"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Apache CXF",
"vendor": "Apache Software Foundation",
"versions": [
{
"lessThan": "3.6.4, 4.0.5",
"status": "affected",
"version": "3.6.0, 4.0.0",
"versionType": "semver"
}
]
}
],
"descriptions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "In versions of Apache CXF before 3.6.4 and 4.0.5 (3.5.x and lower versions are not impacted), a CXF HTTP client conduit may prevent HTTPClient instances from being garbage collected and it is possible that memory consumption will continue to increase, eventually causing the application to run out of memory\u003cbr\u003e"
}
],
"value": "In versions of Apache CXF before 3.6.4 and 4.0.5 (3.5.x and lower versions are not impacted), a CXF HTTP client conduit may prevent HTTPClient instances from being garbage collected and it is possible that memory consumption will continue to increase, eventually causing the application to run out of memory\n"
}
],
"metrics": [
{
"other": {
"content": {
"text": "low"
},
"type": "Textual description of severity"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-401",
"description": "CWE-401 Missing Release of Memory after Effective Lifetime",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2024-07-19T08:50:43.766Z",
"orgId": "f0158376-9dc2-43b6-827c-5f631a4d8d09",
"shortName": "apache"
},
"references": [
{
"tags": [
"vendor-advisory"
],
"url": "https://lists.apache.org/thread/n2hvbrgwpdtcqdccod8by28ynnolybl6"
}
],
"source": {
"discovery": "UNKNOWN"
},
"title": "Apache CXF: Unrestricted memory consumption in CXF HTTP clients",
"x_generator": {
"engine": "Vulnogram 0.1.0-dev"
}
}
},
"cveMetadata": {
"assignerOrgId": "f0158376-9dc2-43b6-827c-5f631a4d8d09",
"assignerShortName": "apache",
"cveId": "CVE-2024-41172",
"datePublished": "2024-07-19T08:50:43.766Z",
"dateReserved": "2024-07-17T13:38:34.414Z",
"dateUpdated": "2024-09-13T17:05:12.209Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2024-39550 (GCVE-0-2024-39550)
Vulnerability from cvelistv5 – Published: 2024-07-11 16:29 – Updated: 2024-08-02 04:26
VLAI
EPSS
VEX
Title
Junos OS: MX Series with SPC3 line card: Port flaps causes rtlogd memory leak leading to Denial of Service
Summary
A Missing Release of Memory after Effective Lifetime vulnerability in the rtlogd process of Juniper Networks Junos OS on MX Series with SPC3 allows an unauthenticated, adjacent attacker to trigger internal events cause ( which can be done by repeated port flaps) to cause a slow memory leak, ultimately leading to a Denial of Service (DoS).
Memory can only be recovered by manually restarting rtlogd process.
The memory usage can be monitored using the below command.
user@host> show system processes extensive | match rtlog
This issue affects Junos OS on MX Series with SPC3 line card:
* from 21.2R3 before 21.2R3-S8,
* from 21.4R2 before 21.4R3-S6,
* from 22.1 before 22.1R3-S5,
* from 22.2 before 22.2R3-S3,
* from 22.3 before 22.3R3-S2,
* from 22.4 before 22.4R3-S1,
* from 23.2 before 23.2R2,
* from 23.4 before 23.4R2.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-401 - Missing Release of Memory after Effective Lifetime
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://supportportal.juniper.net/JSA83012 | vendor-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Juniper Networks | Junos OS |
Affected:
21.2R3 , < 21.2R3-S8
(semver)
Affected: 21.4R2 , < 21.4R3-S6 (semver) Affected: 22.1 , < 22.1R3-S5 (semver) Affected: 22.2 , < 22.2R3-S3 (semver) Affected: 22.3 , < 22.3R3-S2 (semver) Affected: 22.4 , < 22.4R3-S1 (semver) Affected: 23.2 , < 23.2R2 (semver) Affected: 23.4 , < 23.4R2 (semver) |
Date Public
2024-07-10 16:00
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2024-39550",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2024-07-11T18:47:29.420589Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2024-07-11T18:47:38.416Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
},
{
"providerMetadata": {
"dateUpdated": "2024-08-02T04:26:15.926Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"tags": [
"vendor-advisory",
"x_transferred"
],
"url": "https://supportportal.juniper.net/JSA83012"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"platforms": [
"MX Series with SPC3"
],
"product": "Junos OS",
"vendor": "Juniper Networks",
"versions": [
{
"lessThan": "21.2R3-S8",
"status": "affected",
"version": "21.2R3",
"versionType": "semver"
},
{
"lessThan": "21.4R3-S6",
"status": "affected",
"version": "21.4R2",
"versionType": "semver"
},
{
"lessThan": "22.1R3-S5",
"status": "affected",
"version": "22.1",
"versionType": "semver"
},
{
"lessThan": "22.2R3-S3",
"status": "affected",
"version": "22.2",
"versionType": "semver"
},
{
"lessThan": "22.3R3-S2",
"status": "affected",
"version": "22.3",
"versionType": "semver"
},
{
"lessThan": "22.4R3-S1",
"status": "affected",
"version": "22.4",
"versionType": "semver"
},
{
"lessThan": "23.2R2",
"status": "affected",
"version": "23.2",
"versionType": "semver"
},
{
"lessThan": "23.4R2",
"status": "affected",
"version": "23.4",
"versionType": "semver"
}
]
}
],
"configurations": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003eNext Gen Services\u0026nbsp;\u003c/span\u003ecan be enabled by using this command:\u0026nbsp;\u003cbr\u003e\u003cbr\u003euser@host\u0026gt; request system enable unified-services\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003eAfter you enter \u003c/span\u003e\u003ccode\u003erequest system enable unified-services\u003c/code\u003e\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003e, reboot the chassis.\u003c/span\u003e\u003cbr\u003e\u003cbr\u003e"
}
],
"value": "Next Gen Services\u00a0can be enabled by using this command:\u00a0\n\nuser@host\u003e request system enable unified-services\n\nAfter you enter request system enable unified-services, reboot the chassis."
}
],
"datePublic": "2024-07-10T16:00:00.000Z",
"descriptions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "A Missing Release of Memory after Effective Lifetime vulnerability in the rtlogd process\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003e\u0026nbsp;of \u003c/span\u003eJuniper Networks Junos OS on MX Series with SPC3 allows an unauthenticated, adjacent attacker to trigger internal events cause ( which can be done by repeated port flaps)\u0026nbsp;\u003cspan style=\"background-color: var(--wht);\"\u003eto cause a slow memory leak, ultimately leading to a Denial of Service (DoS). \u003cbr\u003e\u003cbr\u003eMemory can only be recovered by manually restarting rtlogd process.\u0026nbsp;\u003cbr\u003e\u003cp\u003eThe memory usage can be monitored using the below command.\u003c/p\u003e\u003ccode\u003e\u2003\u2003\u2003\u2003user@host\u0026gt; show system processes extensive | match rtlog\u0026nbsp;\u003cbr\u003e\u003c/code\u003e\u003c/span\u003e\u003cbr\u003e\u003cp\u003e\u003c/p\u003e\u003cp\u003eThis issue affects Junos OS on MX Series with SPC3 line card:\u0026nbsp;\u003c/p\u003e\u003cp\u003e\u003c/p\u003e\u003cul\u003e\u003cli\u003efrom 21.2R3 before 21.2R3-S8,\u0026nbsp;\u003c/li\u003e\u003cli\u003efrom 21.4R2 before 21.4R3-S6,\u0026nbsp;\u003c/li\u003e\u003cli\u003efrom 22.1 before 22.1R3-S5,\u0026nbsp;\u003c/li\u003e\u003cli\u003efrom 22.2 before 22.2R3-S3,\u0026nbsp;\u003c/li\u003e\u003cli\u003efrom 22.3 before 22.3R3-S2,\u0026nbsp;\u003c/li\u003e\u003cli\u003efrom 22.4 before 22.4R3-S1,\u0026nbsp;\u003c/li\u003e\u003cli\u003efrom 23.2 before 23.2R2,\u0026nbsp;\u003c/li\u003e\u003cli\u003efrom 23.4 before 23.4R2.\u003c/li\u003e\u003c/ul\u003e"
}
],
"value": "A Missing Release of Memory after Effective Lifetime vulnerability in the rtlogd process\u00a0of Juniper Networks Junos OS on MX Series with SPC3 allows an unauthenticated, adjacent attacker to trigger internal events cause ( which can be done by repeated port flaps)\u00a0to cause a slow memory leak, ultimately leading to a Denial of Service (DoS). \n\nMemory can only be recovered by manually restarting rtlogd process.\u00a0\nThe memory usage can be monitored using the below command.\n\n\u2003\u2003\u2003\u2003user@host\u003e show system processes extensive | match rtlog\u00a0\n\n\n\nThis issue affects Junos OS on MX Series with SPC3 line card:\u00a0\n\n\n\n * from 21.2R3 before 21.2R3-S8,\u00a0\n * from 21.4R2 before 21.4R3-S6,\u00a0\n * from 22.1 before 22.1R3-S5,\u00a0\n * from 22.2 before 22.2R3-S3,\u00a0\n * from 22.3 before 22.3R3-S2,\u00a0\n * from 22.4 before 22.4R3-S1,\u00a0\n * from 23.2 before 23.2R2,\u00a0\n * from 23.4 before 23.4R2."
}
],
"exploits": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "Juniper SIRT is not aware of any malicious exploitation of this vulnerability."
}
],
"value": "Juniper SIRT is not aware of any malicious exploitation of this vulnerability."
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "ADJACENT_NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 6.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
},
"format": "CVSS",
"scenarios": [
{
"lang": "en",
"value": "GENERAL"
}
]
},
{
"cvssV4_0": {
"Automatable": "NOT_DEFINED",
"Recovery": "USER",
"Safety": "NOT_DEFINED",
"attackComplexity": "LOW",
"attackRequirements": "NONE",
"attackVector": "ADJACENT",
"baseScore": 7.1,
"baseSeverity": "HIGH",
"privilegesRequired": "NONE",
"providerUrgency": "NOT_DEFINED",
"subAvailabilityImpact": "NONE",
"subConfidentialityImpact": "NONE",
"subIntegrityImpact": "NONE",
"userInteraction": "NONE",
"valueDensity": "NOT_DEFINED",
"vectorString": "CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/R:U",
"version": "4.0",
"vulnAvailabilityImpact": "HIGH",
"vulnConfidentialityImpact": "NONE",
"vulnIntegrityImpact": "NONE",
"vulnerabilityResponseEffort": "NOT_DEFINED"
},
"format": "CVSS",
"scenarios": [
{
"lang": "en",
"value": "GENERAL"
}
]
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-401",
"description": "CWE-401 Missing Release of Memory after Effective Lifetime",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2024-07-11T16:29:03.646Z",
"orgId": "8cbe9d5a-a066-4c94-8978-4b15efeae968",
"shortName": "juniper"
},
"references": [
{
"tags": [
"vendor-advisory"
],
"url": "https://supportportal.juniper.net/JSA83012"
}
],
"solutions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "The following software releases have been updated to resolve this specific issue:\u003cbr\u003e \u003cbr\u003eJunos OS: 21.2R3-S8, 21.4R3-S6, 22.1R3-S5, 22.2R3-S3, 22.3R3-S2, 22.4R3-S1, 23.2R2, 23.4R2, 24.2R1, and all subsequent releases."
}
],
"value": "The following software releases have been updated to resolve this specific issue:\n \nJunos OS: 21.2R3-S8, 21.4R3-S6, 22.1R3-S5, 22.2R3-S3, 22.3R3-S2, 22.4R3-S1, 23.2R2, 23.4R2, 24.2R1, and all subsequent releases."
}
],
"source": {
"advisory": "JSA83012",
"defect": [
"1779424"
],
"discovery": "USER"
},
"title": "Junos OS: MX Series with SPC3 line card: Port flaps causes rtlogd memory leak leading to Denial of Service",
"workarounds": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "There are no known workarounds for this issue."
}
],
"value": "There are no known workarounds for this issue."
}
],
"x_generator": {
"engine": "Vulnogram 0.1.0-dev"
}
}
},
"cveMetadata": {
"assignerOrgId": "8cbe9d5a-a066-4c94-8978-4b15efeae968",
"assignerShortName": "juniper",
"cveId": "CVE-2024-39550",
"datePublished": "2024-07-11T16:29:03.646Z",
"dateReserved": "2024-06-25T15:12:53.246Z",
"dateUpdated": "2024-08-02T04:26:15.926Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2024-39549 (GCVE-0-2024-39549)
Vulnerability from cvelistv5 – Published: 2024-07-11 16:27 – Updated: 2025-02-26 18:16
VLAI
EPSS
VEX
Title
Junos OS and Junos OS Evolved: Receipt of malformed BGP path attributes leads to a memory leak
Summary
A Missing Release of Memory after Effective Lifetime vulnerability in the routing process daemon (rpd) of Juniper Networks Junos OS and Junos OS Evolved allows an attacker to send a malformed BGP Path attribute update which allocates memory used to log the bad path attribute. This memory is not properly freed in all circumstances, leading to a Denial of Service (DoS).
Consumed memory can be freed by manually restarting Routing Protocol Daemon (rpd).
Memory utilization could be monitored by:
user@host> show system memory or show system monitor memory status
This issue affects:
Junos OS: * All versions before 21.2R3-S8,
* from 21.4 before 21.4R3-S8,
* from 22.2 before 22.2R3-S4,
* from 22.3 before 22.3R3-S3,
* from 22.4 before 22.4R3-S3,
* from 23.2 before 23.2R2-S1,
* from 23.4 before 23.4R1-S2, 23.4R2.
Junos OS Evolved:
* All versions before 21.2R3-S8-EVO,
* from 21.4 before 21.4R3-S8-EVO,
* from 22.2 before 22.2R3-S4-EVO,
* from 22.3 before 22.3R3-S3-EVO,
* from 22.4 before 22.4R3-S3-EVO,
* from 23.2 before 23.2R2-S1-EVO,
* from 23.4 before 23.4R1-S2-EVO, 23.4R2-EVO.
Severity
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-401 - Missing Release of Memory after Effective Lifetime
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://supportportal.juniper.net/JSA83011 | vendor-advisory |
Impacted products
4 products
| Vendor | Product | Version | |
|---|---|---|---|
| Juniper Networks | Junos OS |
Affected:
0 , < 21.2R3-S8
(semver)
Affected: 21.4 , < 21.4R3-S8 (semver) Affected: 22.2 , < 22.2R3-S4 (semver) Affected: 22.3 , < 22.3R3-S3 (semver) Affected: 22.4 , < 22.4R3-S3 (semver) Affected: 23.2 , < 23.2R2-S1 (semver) Affected: 23.4 , < 23.4R1-S2, 23.4R2 (semver) |
|
| Juniper Networks | Junos OS Evolved |
Affected:
0 , < 21.2R3-S8-EVO
(semver)
Affected: 21.4 , < 21.4R3-S8-EVO (semver) Affected: 22.2 , < 22.2R3-S4-EVO (semver) Affected: 22.3 , < 22.3R3-S3-EVO (semver) Affected: 22.4 , < 22.4R3-S3-EVO (semver) Affected: 23.2 , < 23.2R2-S1-EVO (semver) Affected: 23.4 , < 23.4R1-S2-EVO, 23.4R2-EVO (semver) |
|
| juniper | junos_os |
Affected:
0 , < 21.2R3-S8
(semver)
Affected: 21.4 , < 21.4R3-S8 (semver) Affected: 22.2 , < 22.2R3-S4 (semver) Affected: 22.3 , < 22.3R3-S3 (semver) Affected: 22.4 , < 22.4R3-S3 (semver) Affected: 23.2 , < 23.2R2-S1 (semver) Affected: 23.4 , < 23.4R1-S2 (semver) Affected: 23.4 , < 23.4R2 (semver) Affected: 24.2 , < 24.2R2 (semver) cpe:2.3:o:juniper:junos_os:*:*:*:*:*:*:*:* |
|
| juniper | junos_os_evolved |
Affected:
0 , < 21.2R3-S8-EVO
(semver)
Affected: 21.4 , < 21.4R3-S8-EVO (semver) Affected: 22.2 , < 22.2R3-S4-EVO (semver) Affected: 22.3 , < 22.3R3-S3-EVO (semver) Affected: 22.4 , < 22.4R3-S3-EVO (semver) Affected: 23.2 , < 23.2R2-S1-EVO (semver) Affected: 23.4 , < 23.4R1-S2-EVO (semver) Affected: 23.4 , < 23.4R2-EVO (semver) Affected: 24.2 , < 24.2R2-EVO (semver) cpe:2.3:o:juniper:junos_os_evolved:*:*:*:*:*:*:*:* |
Date Public
2024-07-10 16:00
{
"containers": {
"adp": [
{
"affected": [
{
"cpes": [
"cpe:2.3:o:juniper:junos_os:*:*:*:*:*:*:*:*"
],
"defaultStatus": "unaffected",
"product": "junos_os",
"vendor": "juniper",
"versions": [
{
"lessThan": "21.2R3-S8",
"status": "affected",
"version": "0",
"versionType": "semver"
},
{
"lessThan": "21.4R3-S8",
"status": "affected",
"version": "21.4",
"versionType": "semver"
},
{
"lessThan": "22.2R3-S4",
"status": "affected",
"version": "22.2",
"versionType": "semver"
},
{
"lessThan": "22.3R3-S3",
"status": "affected",
"version": "22.3",
"versionType": "semver"
},
{
"lessThan": "22.4R3-S3",
"status": "affected",
"version": "22.4",
"versionType": "semver"
},
{
"lessThan": "23.2R2-S1",
"status": "affected",
"version": "23.2",
"versionType": "semver"
},
{
"lessThan": "23.4R1-S2",
"status": "affected",
"version": "23.4",
"versionType": "semver"
},
{
"lessThan": "23.4R2",
"status": "affected",
"version": "23.4",
"versionType": "semver"
},
{
"lessThan": "24.2R2",
"status": "affected",
"version": "24.2",
"versionType": "semver"
}
]
},
{
"cpes": [
"cpe:2.3:o:juniper:junos_os_evolved:*:*:*:*:*:*:*:*"
],
"defaultStatus": "unaffected",
"product": "junos_os_evolved",
"vendor": "juniper",
"versions": [
{
"lessThan": "21.2R3-S8-EVO",
"status": "affected",
"version": "0",
"versionType": "semver"
},
{
"lessThan": "21.4R3-S8-EVO",
"status": "affected",
"version": "21.4",
"versionType": "semver"
},
{
"lessThan": "22.2R3-S4-EVO",
"status": "affected",
"version": "22.2",
"versionType": "semver"
},
{
"lessThan": "22.3R3-S3-EVO",
"status": "affected",
"version": "22.3",
"versionType": "semver"
},
{
"lessThan": "22.4R3-S3-EVO",
"status": "affected",
"version": "22.4",
"versionType": "semver"
},
{
"lessThan": "23.2R2-S1-EVO",
"status": "affected",
"version": "23.2",
"versionType": "semver"
},
{
"lessThan": "23.4R1-S2-EVO",
"status": "affected",
"version": "23.4",
"versionType": "semver"
},
{
"lessThan": "23.4R2-EVO",
"status": "affected",
"version": "23.4",
"versionType": "semver"
},
{
"lessThan": "24.2R2-EVO",
"status": "affected",
"version": "24.2",
"versionType": "semver"
}
]
}
],
"metrics": [
{
"other": {
"content": {
"id": "CVE-2024-39549",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "yes"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-02-26T18:16:20.812180Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2025-02-26T18:16:27.497Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
},
{
"providerMetadata": {
"dateUpdated": "2024-08-02T04:26:15.913Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"tags": [
"vendor-advisory",
"x_transferred"
],
"url": "https://supportportal.juniper.net/JSA83011"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Junos OS",
"vendor": "Juniper Networks",
"versions": [
{
"lessThan": "21.2R3-S8",
"status": "affected",
"version": "0",
"versionType": "semver"
},
{
"lessThan": "21.4R3-S8",
"status": "affected",
"version": "21.4",
"versionType": "semver"
},
{
"lessThan": "22.2R3-S4",
"status": "affected",
"version": "22.2",
"versionType": "semver"
},
{
"lessThan": "22.3R3-S3",
"status": "affected",
"version": "22.3",
"versionType": "semver"
},
{
"lessThan": "22.4R3-S3",
"status": "affected",
"version": "22.4",
"versionType": "semver"
},
{
"lessThan": "23.2R2-S1",
"status": "affected",
"version": "23.2",
"versionType": "semver"
},
{
"lessThan": "23.4R1-S2, 23.4R2",
"status": "affected",
"version": "23.4",
"versionType": "semver"
}
]
},
{
"defaultStatus": "unaffected",
"product": "Junos OS Evolved",
"vendor": "Juniper Networks",
"versions": [
{
"lessThan": "21.2R3-S8-EVO",
"status": "affected",
"version": "0",
"versionType": "semver"
},
{
"lessThan": "21.4R3-S8-EVO",
"status": "affected",
"version": "21.4",
"versionType": "semver"
},
{
"lessThan": "22.2R3-S4-EVO",
"status": "affected",
"version": "22.2",
"versionType": "semver"
},
{
"lessThan": "22.3R3-S3-EVO",
"status": "affected",
"version": "22.3",
"versionType": "semver"
},
{
"lessThan": "22.4R3-S3-EVO",
"status": "affected",
"version": "22.4",
"versionType": "semver"
},
{
"lessThan": "23.2R2-S1-EVO",
"status": "affected",
"version": "23.2",
"versionType": "semver"
},
{
"lessThan": "23.4R1-S2-EVO, 23.4R2-EVO",
"status": "affected",
"version": "23.4",
"versionType": "semver"
}
]
}
],
"datePublic": "2024-07-10T16:00:00.000Z",
"descriptions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "A Missing Release of Memory after Effective Lifetime vulnerability in the routing process daemon (rpd) of\u0026nbsp;Juniper Networks Junos OS and Junos OS Evolved allows an attacker to send a malformed BGP Path attribute update which allocates memory used to log the bad path attribute. This memory is not properly freed in all circumstances, leading to a Denial of Service (DoS).\u003cbr\u003e\u003cbr\u003eConsumed memory can be freed by manually restarting Routing Protocol Daemon (rpd).\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003eMemory utilization could be monitored by:\u0026nbsp;\u003cbr\u003euser@host\u0026gt; show system memory or show system monitor memory status\u003c/span\u003e\u003cbr\u003e\u003cbr\u003eThis issue affects:\u003cbr\u003e\u003cbr\u003eJunos OS:\u0026nbsp;\u003cul\u003e\u003cli\u003eAll versions before 21.2R3-S8,\u0026nbsp;\u003c/li\u003e\u003cli\u003efrom 21.4 before 21.4R3-S8,\u003cbr\u003e\u003c/li\u003e\u003cli\u003efrom 22.2 before 22.2R3-S4,\u0026nbsp;\u003c/li\u003e\u003cli\u003efrom 22.3 before 22.3R3-S3,\u0026nbsp;\u003c/li\u003e\u003cli\u003efrom 22.4 before 22.4R3-S3,\u003c/li\u003e\u003cli\u003efrom 23.2 before 23.2R2-S1,\u0026nbsp;\u003c/li\u003e\u003cli\u003efrom 23.4 before 23.4R1-S2, 23.4R2.\u003c/li\u003e\u003c/ul\u003eJunos OS Evolved:\u003cbr\u003e\u003cul\u003e\u003cli\u003eAll versions before 21.2R3-S8-EVO, \u003c/li\u003e\u003cli\u003efrom 21.4 before 21.4R3-S8-EVO,\u003c/li\u003e\u003cli\u003efrom 22.2 before 22.2R3-S4-EVO, \u003c/li\u003e\u003cli\u003efrom 22.3 before 22.3R3-S3-EVO, \u003c/li\u003e\u003cli\u003efrom 22.4 before 22.4R3-S3-EVO,\u003cbr\u003e\u003c/li\u003e\u003cli\u003efrom 23.2 before 23.2R2-S1-EVO, \u003c/li\u003e\u003cli\u003efrom 23.4 before 23.4R1-S2-EVO, 23.4R2-EVO.\u003c/li\u003e\u003c/ul\u003e\u003cbr\u003e"
}
],
"value": "A Missing Release of Memory after Effective Lifetime vulnerability in the routing process daemon (rpd) of\u00a0Juniper Networks Junos OS and Junos OS Evolved allows an attacker to send a malformed BGP Path attribute update which allocates memory used to log the bad path attribute. This memory is not properly freed in all circumstances, leading to a Denial of Service (DoS).\n\nConsumed memory can be freed by manually restarting Routing Protocol Daemon (rpd).\n\nMemory utilization could be monitored by:\u00a0\nuser@host\u003e show system memory or show system monitor memory status\n\nThis issue affects:\n\nJunos OS:\u00a0 * All versions before 21.2R3-S8,\u00a0\n * from 21.4 before 21.4R3-S8,\n\n * from 22.2 before 22.2R3-S4,\u00a0\n * from 22.3 before 22.3R3-S3,\u00a0\n * from 22.4 before 22.4R3-S3,\n * from 23.2 before 23.2R2-S1,\u00a0\n * from 23.4 before 23.4R1-S2, 23.4R2.\n\n\nJunos OS Evolved:\n * All versions before 21.2R3-S8-EVO, \n * from 21.4 before 21.4R3-S8-EVO,\n * from 22.2 before 22.2R3-S4-EVO, \n * from 22.3 before 22.3R3-S3-EVO, \n * from 22.4 before 22.4R3-S3-EVO,\n\n * from 23.2 before 23.2R2-S1-EVO, \n * from 23.4 before 23.4R1-S2-EVO, 23.4R2-EVO."
}
],
"exploits": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "Juniper SIRT is not aware of any malicious exploitation of this vulnerability."
}
],
"value": "Juniper SIRT is not aware of any malicious exploitation of this vulnerability."
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 7.5,
"baseSeverity": "HIGH",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
},
"format": "CVSS",
"scenarios": [
{
"lang": "en",
"value": "GENERAL"
}
]
},
{
"cvssV4_0": {
"Automatable": "NOT_DEFINED",
"Recovery": "USER",
"Safety": "NOT_DEFINED",
"attackComplexity": "LOW",
"attackRequirements": "NONE",
"attackVector": "NETWORK",
"baseScore": 8.7,
"baseSeverity": "HIGH",
"privilegesRequired": "NONE",
"providerUrgency": "NOT_DEFINED",
"subAvailabilityImpact": "LOW",
"subConfidentialityImpact": "NONE",
"subIntegrityImpact": "NONE",
"userInteraction": "NONE",
"valueDensity": "NOT_DEFINED",
"vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:L/R:U",
"version": "4.0",
"vulnAvailabilityImpact": "HIGH",
"vulnConfidentialityImpact": "NONE",
"vulnIntegrityImpact": "NONE",
"vulnerabilityResponseEffort": "NOT_DEFINED"
},
"format": "CVSS",
"scenarios": [
{
"lang": "en",
"value": "GENERAL"
}
]
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-401",
"description": "CWE-401: Missing Release of Memory after Effective Lifetime",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2024-10-02T21:09:45.677Z",
"orgId": "8cbe9d5a-a066-4c94-8978-4b15efeae968",
"shortName": "juniper"
},
"references": [
{
"tags": [
"vendor-advisory"
],
"url": "https://supportportal.juniper.net/JSA83011"
}
],
"solutions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "The following software releases have been updated to resolve this specific issue:\u003cbr\u003e \u003cbr\u003eJunos OS: 21.2R3-S8, 21.4R3-S8, 22.2R3-S4, 22.3R3-S3, \u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003e22.4R3-S3,\u0026nbsp;\u003c/span\u003e23.2R2-S1, 23.4R1-S2, 23.4R2, 24.2R1, and all subsequent releases.\u003cbr\u003e\u003cbr\u003e\nJunos OS Evolved:\u0026nbsp;\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003e21.2R3-S8-EVO, 21.4R3-S8-EVO, 22.2R3-S4-EVO, \u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003e22.3R3-S3-EVO,\u0026nbsp;\u003c/span\u003e22.4R3-S3-EVO, 23.2R2-S1-EVO, 23.4R1-S2-EVO, 23.4R2-EVO, 24.2R1-EVO and all subsequent releases.\u0026nbsp;\u003c/span\u003e\u003cbr\u003e"
}
],
"value": "The following software releases have been updated to resolve this specific issue:\n \nJunos OS: 21.2R3-S8, 21.4R3-S8, 22.2R3-S4, 22.3R3-S3, 22.4R3-S3,\u00a023.2R2-S1, 23.4R1-S2, 23.4R2, 24.2R1, and all subsequent releases.\n\n\nJunos OS Evolved:\u00a021.2R3-S8-EVO, 21.4R3-S8-EVO, 22.2R3-S4-EVO, 22.3R3-S3-EVO,\u00a022.4R3-S3-EVO, 23.2R2-S1-EVO, 23.4R1-S2-EVO, 23.4R2-EVO, 24.2R1-EVO and all subsequent releases."
}
],
"source": {
"advisory": "JSA83011",
"defect": [
"1778879"
],
"discovery": "INTERNAL"
},
"title": "Junos OS and Junos OS Evolved: Receipt of malformed BGP path attributes leads to a memory leak",
"workarounds": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "\u003cp\u003eThere are no known workarounds for this issue.\u003c/p\u003e"
}
],
"value": "There are no known workarounds for this issue."
}
],
"x_generator": {
"engine": "Vulnogram 0.1.0-dev"
}
}
},
"cveMetadata": {
"assignerOrgId": "8cbe9d5a-a066-4c94-8978-4b15efeae968",
"assignerShortName": "juniper",
"cveId": "CVE-2024-39549",
"datePublished": "2024-07-11T16:27:19.238Z",
"dateReserved": "2024-06-25T15:12:53.246Z",
"dateUpdated": "2025-02-26T18:16:27.497Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2024-39539 (GCVE-0-2024-39539)
Vulnerability from cvelistv5 – Published: 2024-07-11 16:15 – Updated: 2024-08-02 04:26
VLAI
EPSS
VEX
Title
Junos OS: MX Series: Continuous subscriber logins will lead to a memory leak and eventually an FPC crash
Summary
A Missing Release of Memory after Effective Lifetime vulnerability in Juniper Networks Junos OS on MX Series allows an unauthenticated adjacent attacker to cause a Denial-of-Service (DoS).
In a subscriber management scenario continuous subscriber logins will trigger a memory leak and eventually lead to an FPC crash and restart.
This issue affects Junos OS on MX Series:
* All version before 21.2R3-S6,
* 21.4 versions before 21.4R3-S6,
* 22.1 versions before 22.1R3-S5,
* 22.2 versions before 22.2R3-S3,
* 22.3 versions before 22.3R3-S2,
* 22.4 versions before 22.4R3,
* 23.2 versions before 23.2R2.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-401 - Missing Release of Memory after Effective Lifetime
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://supportportal.juniper.net/JSA82999 | vendor-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Juniper Networks | Junos OS |
Affected:
0 , < 21.2R3-S6
(semver)
Affected: 21.4 , < 21.4R3-S6 (semver) Affected: 22.1 , < 22.1R3-S5 (semver) Affected: 22.2 , < 22.2R3-S3 (semver) Affected: 22.3 , < 22.3R3-S2 (semver) Affected: 22.4 , < 22.4R3 (semver) Affected: 23.2 , < 23.2R2 (semver) |
Date Public
2024-07-10 16:00
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2024-39539",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2024-07-11T18:53:12.463354Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2024-07-11T18:53:18.899Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
},
{
"providerMetadata": {
"dateUpdated": "2024-08-02T04:26:15.901Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"tags": [
"vendor-advisory",
"x_transferred"
],
"url": "https://supportportal.juniper.net/JSA82999"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"platforms": [
"MX Series"
],
"product": "Junos OS",
"vendor": "Juniper Networks",
"versions": [
{
"lessThan": "21.2R3-S6",
"status": "affected",
"version": "0",
"versionType": "semver"
},
{
"lessThan": "21.4R3-S6",
"status": "affected",
"version": "21.4",
"versionType": "semver"
},
{
"lessThan": "22.1R3-S5",
"status": "affected",
"version": "22.1",
"versionType": "semver"
},
{
"lessThan": "22.2R3-S3",
"status": "affected",
"version": "22.2",
"versionType": "semver"
},
{
"lessThan": "22.3R3-S2",
"status": "affected",
"version": "22.3",
"versionType": "semver"
},
{
"lessThan": "22.4R3",
"status": "affected",
"version": "22.4",
"versionType": "semver"
},
{
"lessThan": "23.2R2",
"status": "affected",
"version": "23.2",
"versionType": "semver"
}
]
}
],
"configurations": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "To be exposed to this vulnerability subscriber management needs to be enabled via:\u003cbr\u003e\u003cbr\u003e\u003ctt\u003e[system services subscriber-management enable]\u003c/tt\u003e"
}
],
"value": "To be exposed to this vulnerability subscriber management needs to be enabled via:\n\n[system services subscriber-management enable]"
}
],
"datePublic": "2024-07-10T16:00:00.000Z",
"descriptions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "A Missing Release of Memory after Effective Lifetime vulnerability in Juniper Networks Junos OS on MX Series allows an unauthenticated adjacent attacker to cause a\u0026nbsp;\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003eDenial-of-Service (DoS).\u003cbr\u003e\u003cbr\u003eIn a subscriber management scenario continuous subscriber logins will trigger a memory leak and eventually lead to an FPC crash and restart.\u003cbr\u003e\u003cbr\u003e\u003c/span\u003e\u003cp\u003eThis issue affects Junos OS on MX Series:\u003c/p\u003e\u003cp\u003e\u003c/p\u003e\u003cul\u003e\u003cli\u003eAll version before 21.2R3-S6,\u003c/li\u003e\u003cli\u003e21.4 versions before 21.4R3-S6,\u003c/li\u003e\u003cli\u003e22.1 versions before 22.1R3-S5,\u003c/li\u003e\u003cli\u003e22.2 versions before 22.2R3-S3,\u0026nbsp;\u003c/li\u003e\u003cli\u003e22.3 versions before 22.3R3-S2,\u003c/li\u003e\u003cli\u003e22.4 versions before 22.4R3,\u003c/li\u003e\u003cli\u003e23.2 versions before 23.2R2.\u003c/li\u003e\u003c/ul\u003e\u003cp\u003e\u003c/p\u003e"
}
],
"value": "A Missing Release of Memory after Effective Lifetime vulnerability in Juniper Networks Junos OS on MX Series allows an unauthenticated adjacent attacker to cause a\u00a0Denial-of-Service (DoS).\n\nIn a subscriber management scenario continuous subscriber logins will trigger a memory leak and eventually lead to an FPC crash and restart.\n\nThis issue affects Junos OS on MX Series:\n\n\n\n * All version before 21.2R3-S6,\n * 21.4 versions before 21.4R3-S6,\n * 22.1 versions before 22.1R3-S5,\n * 22.2 versions before 22.2R3-S3,\u00a0\n * 22.3 versions before 22.3R3-S2,\n * 22.4 versions before 22.4R3,\n * 23.2 versions before 23.2R2."
}
],
"exploits": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "Juniper SIRT is not aware of any malicious exploitation of this vulnerability."
}
],
"value": "Juniper SIRT is not aware of any malicious exploitation of this vulnerability."
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "HIGH",
"attackVector": "ADJACENT_NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 5.3,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
},
"format": "CVSS",
"scenarios": [
{
"lang": "en",
"value": "GENERAL"
}
]
},
{
"cvssV4_0": {
"Automatable": "NOT_DEFINED",
"Recovery": "NOT_DEFINED",
"Safety": "NOT_DEFINED",
"attackComplexity": "LOW",
"attackRequirements": "PRESENT",
"attackVector": "ADJACENT",
"baseScore": 6,
"baseSeverity": "MEDIUM",
"privilegesRequired": "NONE",
"providerUrgency": "NOT_DEFINED",
"subAvailabilityImpact": "LOW",
"subConfidentialityImpact": "NONE",
"subIntegrityImpact": "NONE",
"userInteraction": "NONE",
"valueDensity": "NOT_DEFINED",
"vectorString": "CVSS:4.0/AV:A/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:L",
"version": "4.0",
"vulnAvailabilityImpact": "HIGH",
"vulnConfidentialityImpact": "NONE",
"vulnIntegrityImpact": "NONE",
"vulnerabilityResponseEffort": "NOT_DEFINED"
},
"format": "CVSS",
"scenarios": [
{
"lang": "en",
"value": "GENERAL"
}
]
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-401",
"description": "CWE-401 Missing Release of Memory after Effective Lifetime",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2024-07-11T16:15:57.431Z",
"orgId": "8cbe9d5a-a066-4c94-8978-4b15efeae968",
"shortName": "juniper"
},
"references": [
{
"tags": [
"vendor-advisory"
],
"url": "https://supportportal.juniper.net/JSA82999"
}
],
"solutions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "The following software releases have been updated to resolve this specific issue: 21.2R3-S6, 21.4R3-S6, 22.1R3-S5, 22.2R3-S3, 22.3R3-S2, 22.4R3, 23.2R2, 23.4R1, and all subsequent releases."
}
],
"value": "The following software releases have been updated to resolve this specific issue: 21.2R3-S6, 21.4R3-S6, 22.1R3-S5, 22.2R3-S3, 22.3R3-S2, 22.4R3, 23.2R2, 23.4R1, and all subsequent releases."
}
],
"source": {
"advisory": "JSA82999",
"defect": [
"1735490"
],
"discovery": "INTERNAL"
},
"title": "Junos OS: MX Series: Continuous subscriber logins will lead to a memory leak and eventually an FPC crash",
"workarounds": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "There are no known workarounds for this issue."
}
],
"value": "There are no known workarounds for this issue."
}
],
"x_generator": {
"engine": "Vulnogram 0.1.0-dev"
}
}
},
"cveMetadata": {
"assignerOrgId": "8cbe9d5a-a066-4c94-8978-4b15efeae968",
"assignerShortName": "juniper",
"cveId": "CVE-2024-39539",
"datePublished": "2024-07-11T16:15:57.431Z",
"dateReserved": "2024-06-25T15:12:53.244Z",
"dateUpdated": "2024-08-02T04:26:15.901Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2024-39536 (GCVE-0-2024-39536)
Vulnerability from cvelistv5 – Published: 2024-07-11 16:13 – Updated: 2024-08-02 04:26
VLAI
EPSS
VEX
Title
Junos OS and Junos OS Evolved: Flaps of BFD sessions with authentication cause a ppmd memory leak
Summary
A Missing Release of Memory after Effective Lifetime vulnerability in the Periodic Packet Management Daemon (ppmd) of Juniper Networks Junos OS and Junos OS Evolved allows an unauthenticated adjacent attacker to cause a
Denial-of-Service (DoS).
When a BFD session configured with authentication flaps, ppmd memory can leak. Whether the leak happens depends on a race condition which is outside the attackers control. This issue only affects BFD operating in distributed aka delegated (which is the default behavior) or inline mode.
Whether the leak occurs can be monitored with the following CLI command:
> show ppm request-queue
FPC Pending-request
fpc0 2
request-total-pending: 2
where a continuously increasing number of pending requests is indicative of the leak.
This issue affects:
Junos OS:
* All versions before 21.2R3-S8,
* 21.4 versions before 21.4R3-S7,
* 22.1 versions before 22.1R3-S4,
* 22.2 versions before 22.2R3-S4,
* 22.3 versions before 22.3R3,
* 22.4 versions before 22.4R2-S2, 22.4R3.
Junos OS Evolved:
* All versions before 21.2R3-S8-EVO,
* 21.4-EVO versions before 21.4R3-S7-EVO,
* 22.2-EVO versions before 22.2R3-S4-EVO,
* 22.3-EVO versions before 22.3R3-EVO,
* 22.4-EVO versions before 22.4R3-EVO.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-401 - Missing Release of Memory after Effective Lifetime
- Denial-of-Service (DoS)
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://supportportal.juniper.net/JSA82996 | vendor-advisory |
Impacted products
4 products
| Vendor | Product | Version | |
|---|---|---|---|
| Juniper Networks | Junos OS |
Affected:
0 , < 21.2R3-S8
(semver)
Affected: 21.4 , < 21.4R3-S7 (semver) Affected: 22.1 , < 22.1R3-S4 (semver) Affected: 22.2 , < 22.2R3-S4 (semver) Affected: 22.3 , < 22.3R3 (semver) Affected: 22.4 , < 22.4R2-S2, 22.4R3 (semver) |
|
| Juniper Networks | Junos OS Evolved |
Affected:
21.2-EVO , < 21.2R3-S8-EVO
(semver)
Affected: 21.4-EVO , < 21.4R3-S7-EVO (semver) Affected: 22.2-EVO , < 22.2R3-S4-EVO (semver) Affected: 22.3-EVO , < 22.3R3-EVO (semver) Affected: 22.4-EVO , < 22.4R3-EVO (semver) Affected: 23.2-EVO , < 23.2R1-EVO (semver) |
|
| juniper | junos_os |
Affected:
0 , < 21.2R3-S8
(semver)
Affected: 21.4 , < 21.4R3-S7 (semver) Affected: 22.1 , < 22.1R3-S4 (semver) Affected: 22.2 , < 22.2R3-S4 (semver) Affected: 22.3 , < 22.3R3 (semver) Affected: 22.4 , < 22.4R2-S2 (semver) Affected: 22.4 , < 22.4R3 (semver) cpe:2.3:o:juniper:junos_os:*:*:*:*:*:*:*:* |
|
| juniper | junos_os_evolved |
Affected:
21.2-EVO , < 21.2R3-S8-EVO
(semver)
Affected: 21.4-EVO , < 21.4R3-S7-EVO (semver) Affected: 22.2-EVO , < 22.2R3-S4-EVO (semver) Affected: 22.3-EVO , < 22.3R3-EVO (semver) Affected: 22.4-EVO , < 22.4R3-EVO (semver) Affected: 23.2-EVO , < 23.2R1-EVO (semver) cpe:2.3:o:juniper:junos_os_evolved:*:*:*:*:*:*:*:* |
Date Public
2024-07-10 16:00
{
"containers": {
"adp": [
{
"affected": [
{
"cpes": [
"cpe:2.3:o:juniper:junos_os:*:*:*:*:*:*:*:*"
],
"defaultStatus": "unaffected",
"product": "junos_os",
"vendor": "juniper",
"versions": [
{
"lessThan": "21.2R3-S8",
"status": "affected",
"version": "0",
"versionType": "semver"
},
{
"lessThan": "21.4R3-S7",
"status": "affected",
"version": "21.4",
"versionType": "semver"
},
{
"lessThan": "22.1R3-S4",
"status": "affected",
"version": "22.1",
"versionType": "semver"
},
{
"lessThan": "22.2R3-S4",
"status": "affected",
"version": "22.2",
"versionType": "semver"
},
{
"lessThan": "22.3R3",
"status": "affected",
"version": "22.3",
"versionType": "semver"
},
{
"lessThan": "22.4R2-S2",
"status": "affected",
"version": "22.4",
"versionType": "semver"
},
{
"lessThan": "22.4R3",
"status": "affected",
"version": "22.4",
"versionType": "semver"
}
]
},
{
"cpes": [
"cpe:2.3:o:juniper:junos_os_evolved:*:*:*:*:*:*:*:*"
],
"defaultStatus": "unaffected",
"product": "junos_os_evolved",
"vendor": "juniper",
"versions": [
{
"lessThan": "21.2R3-S8-EVO",
"status": "affected",
"version": "21.2-EVO",
"versionType": "semver"
},
{
"lessThan": "21.4R3-S7-EVO",
"status": "affected",
"version": "21.4-EVO",
"versionType": "semver"
},
{
"lessThan": "22.2R3-S4-EVO",
"status": "affected",
"version": "22.2-EVO",
"versionType": "semver"
},
{
"lessThan": "22.3R3-EVO",
"status": "affected",
"version": "22.3-EVO",
"versionType": "semver"
},
{
"lessThan": "22.4R3-EVO",
"status": "affected",
"version": "22.4-EVO",
"versionType": "semver"
},
{
"lessThan": "23.2R1-EVO",
"status": "affected",
"version": "23.2-EVO",
"versionType": "semver"
}
]
}
],
"metrics": [
{
"other": {
"content": {
"id": "CVE-2024-39536",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2024-07-16T18:38:58.684082Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2024-07-16T19:01:50.918Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
},
{
"providerMetadata": {
"dateUpdated": "2024-08-02T04:26:15.613Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"tags": [
"vendor-advisory",
"x_transferred"
],
"url": "https://supportportal.juniper.net/JSA82996"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Junos OS",
"vendor": "Juniper Networks",
"versions": [
{
"lessThan": "21.2R3-S8",
"status": "affected",
"version": "0",
"versionType": "semver"
},
{
"lessThan": "21.4R3-S7",
"status": "affected",
"version": "21.4",
"versionType": "semver"
},
{
"lessThan": "22.1R3-S4",
"status": "affected",
"version": "22.1",
"versionType": "semver"
},
{
"lessThan": "22.2R3-S4",
"status": "affected",
"version": "22.2",
"versionType": "semver"
},
{
"lessThan": "22.3R3",
"status": "affected",
"version": "22.3",
"versionType": "semver"
},
{
"lessThan": "22.4R2-S2, 22.4R3",
"status": "affected",
"version": "22.4",
"versionType": "semver"
}
]
},
{
"defaultStatus": "unaffected",
"product": "Junos OS Evolved",
"vendor": "Juniper Networks",
"versions": [
{
"lessThan": "21.2R3-S8-EVO",
"status": "affected",
"version": "21.2-EVO",
"versionType": "semver"
},
{
"lessThan": "21.4R3-S7-EVO",
"status": "affected",
"version": "21.4-EVO",
"versionType": "semver"
},
{
"lessThan": "22.2R3-S4-EVO",
"status": "affected",
"version": "22.2-EVO",
"versionType": "semver"
},
{
"lessThan": "22.3R3-EVO",
"status": "affected",
"version": "22.3-EVO",
"versionType": "semver"
},
{
"lessThan": "22.4R3-EVO",
"status": "affected",
"version": "22.4-EVO",
"versionType": "semver"
},
{
"lessThan": "23.2R1-EVO",
"status": "affected",
"version": "23.2-EVO",
"versionType": "semver"
}
]
}
],
"configurations": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "To be exposed to this issue, BFD with authentication like in the following examples needs to be \n\n\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003econfigured\u003c/span\u003e:\u003cbr\u003e\u003cbr\u003e\u003ctt\u003e[ protocols \u0026lt;protocol\u0026gt; ... bfd-liveness-detection\u0026nbsp;authentication ]\u003cbr\u003e[ routing-options ... bfd-liveness-detection authentication ]\u003c/tt\u003e"
}
],
"value": "To be exposed to this issue, BFD with authentication like in the following examples needs to be \n\nconfigured:\n\n[ protocols \u003cprotocol\u003e ... bfd-liveness-detection\u00a0authentication ]\n[ routing-options ... bfd-liveness-detection authentication ]"
}
],
"datePublic": "2024-07-10T16:00:00.000Z",
"descriptions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "A Missing Release of Memory after Effective Lifetime vulnerability in the Periodic Packet Management Daemon (ppmd) of Juniper Networks Junos OS and Junos OS Evolved allows an unauthenticated adjacent attacker to cause a \n\n\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003eDenial-of-Service (DoS)\u003c/span\u003e.\u003cp\u003e\u003cbr\u003e\u003c/p\u003e\u003cp\u003e\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003e\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003eWhen a\u0026nbsp;\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003eBFD session configured with authentication \u003c/span\u003eflaps,\u0026nbsp;\u003c/span\u003eppmd memory can leak. Whether the leak happens depends on a\u0026nbsp;\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003erace condition which is outside the attackers control. This issue only affects BFD operating in distributed aka delegated (which is the default behavior) or inline mode.\u003c/span\u003e\u003c/span\u003e\u003cbr\u003e\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003e\u003cbr\u003e\u003c/span\u003e\u003c/p\u003e\u003cp\u003e\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003eWhether the leak occurs can be monitored with the following CLI command:\u003c/span\u003e\u003c/p\u003e\u003cp\u003e\u0026gt; show ppm request-queue\u003cbr\u003e\u003c/p\u003e\u003ctt\u003e\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003e\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003eFPC \u0026nbsp; \u0026nbsp; Pending-request\u003c/span\u003e\u003cbr\u003e\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003efpc0\u0026nbsp; \u0026nbsp; \u0026nbsp; \u0026nbsp; \u0026nbsp; \u0026nbsp; \u0026nbsp; \u0026nbsp; \u0026nbsp; \u0026nbsp;2\u003c/span\u003e\u003cbr\u003e\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003erequest-total-pending: 2\u003c/span\u003e\n\n\u003cbr\u003e\u003c/span\u003e\u003c/tt\u003e\u003cp\u003e\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003ewhere a continuously increasing number of pending requests is indicative of the leak.\u0026nbsp;\u003c/span\u003e\u003c/p\u003e\u003cp\u003e\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003e\u003cbr\u003e\u003c/span\u003e\u003c/p\u003e\u003cp\u003e\u003c/p\u003e\n\n\u003cp\u003eThis issue affects:\u003c/p\u003e\u003cp\u003eJunos OS:\u003cbr\u003e\u003c/p\u003e\u003cul\u003e\u003cli\u003eAll versions before 21.2R3-S8,\u003c/li\u003e\u003cli\u003e21.4 versions before 21.4R3-S7,\u003c/li\u003e\u003cli\u003e22.1 versions before 22.1R3-S4,\u003c/li\u003e\u003cli\u003e22.2 versions before 22.2R3-S4, \u003c/li\u003e\u003cli\u003e22.3 versions before 22.3R3,\u003c/li\u003e\u003cli\u003e22.4 versions before 22.4R2-S2, 22.4R3.\u003c/li\u003e\u003c/ul\u003e\u003cbr\u003eJunos OS Evolved:\u003cbr\u003e\u003cul\u003e\u003cli\u003eAll versions before 21.2R3-S8-EVO,\u003c/li\u003e\u003cli\u003e21.4-EVO versions before 21.4R3-S7-EVO,\u003c/li\u003e\u003cli\u003e22.2-EVO versions before 22.2R3-S4-EVO,\u003c/li\u003e\u003cli\u003e22.3-EVO versions before 22.3R3-EVO,\u003c/li\u003e\u003cli\u003e22.4-EVO versions before 22.4R3-EVO.\u003c/li\u003e\u003c/ul\u003e"
}
],
"value": "A Missing Release of Memory after Effective Lifetime vulnerability in the Periodic Packet Management Daemon (ppmd) of Juniper Networks Junos OS and Junos OS Evolved allows an unauthenticated adjacent attacker to cause a \n\nDenial-of-Service (DoS).\n\n\nWhen a\u00a0BFD session configured with authentication flaps,\u00a0ppmd memory can leak. Whether the leak happens depends on a\u00a0race condition which is outside the attackers control. This issue only affects BFD operating in distributed aka delegated (which is the default behavior) or inline mode.\n\n\n\nWhether the leak occurs can be monitored with the following CLI command:\n\n\u003e show ppm request-queue\n\n\nFPC \u00a0 \u00a0 Pending-request\nfpc0\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a02\nrequest-total-pending: 2\n\n\nwhere a continuously increasing number of pending requests is indicative of the leak.\u00a0\n\n\n\n\n\n\n\n\nThis issue affects:\n\nJunos OS:\n\n\n * All versions before 21.2R3-S8,\n * 21.4 versions before 21.4R3-S7,\n * 22.1 versions before 22.1R3-S4,\n * 22.2 versions before 22.2R3-S4, \n * 22.3 versions before 22.3R3,\n * 22.4 versions before 22.4R2-S2, 22.4R3.\n\n\n\nJunos OS Evolved:\n * All versions before 21.2R3-S8-EVO,\n * 21.4-EVO versions before 21.4R3-S7-EVO,\n * 22.2-EVO versions before 22.2R3-S4-EVO,\n * 22.3-EVO versions before 22.3R3-EVO,\n * 22.4-EVO versions before 22.4R3-EVO."
}
],
"exploits": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "Juniper SIRT is not aware of any malicious exploitation of this vulnerability."
}
],
"value": "Juniper SIRT is not aware of any malicious exploitation of this vulnerability."
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "HIGH",
"attackVector": "ADJACENT_NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 5.3,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
},
"format": "CVSS",
"scenarios": [
{
"lang": "en",
"value": "GENERAL"
}
]
},
{
"cvssV4_0": {
"Automatable": "NOT_DEFINED",
"Recovery": "NOT_DEFINED",
"Safety": "NOT_DEFINED",
"attackComplexity": "LOW",
"attackRequirements": "PRESENT",
"attackVector": "ADJACENT",
"baseScore": 6,
"baseSeverity": "MEDIUM",
"privilegesRequired": "NONE",
"providerUrgency": "NOT_DEFINED",
"subAvailabilityImpact": "NONE",
"subConfidentialityImpact": "NONE",
"subIntegrityImpact": "NONE",
"userInteraction": "NONE",
"valueDensity": "NOT_DEFINED",
"vectorString": "CVSS:4.0/AV:A/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N",
"version": "4.0",
"vulnAvailabilityImpact": "HIGH",
"vulnConfidentialityImpact": "NONE",
"vulnIntegrityImpact": "NONE",
"vulnerabilityResponseEffort": "NOT_DEFINED"
},
"format": "CVSS",
"scenarios": [
{
"lang": "en",
"value": "GENERAL"
}
]
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-401",
"description": "CWE-401 Missing Release of Memory after Effective Lifetime",
"lang": "en",
"type": "CWE"
}
]
},
{
"descriptions": [
{
"description": "Denial-of-Service (DoS)",
"lang": "en"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2024-07-12T14:42:59.790Z",
"orgId": "8cbe9d5a-a066-4c94-8978-4b15efeae968",
"shortName": "juniper"
},
"references": [
{
"tags": [
"vendor-advisory"
],
"url": "https://supportportal.juniper.net/JSA82996"
}
],
"solutions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "The following software releases have been updated to resolve this specific issue:\u003cbr\u003eJunos OS: 21.2R3-S8, 21.4R3-S7, 22.1R3-S4, 22.2R3-S4, 22.3R3, 22.4R2-S2, 22.4R3, 23.2R1, and all subsequent releases;\u003cbr\u003eJunos OS Evolved:\u0026nbsp;\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003e21.2R3-S8-EVO, 21.4R3-S7-EVO, 22.2R3-S4-EVO, 22.3R3-EVO, 22.4R3-EVO, 23.2R1-EVO,\u0026nbsp;and all subsequent releases.\u003c/span\u003e"
}
],
"value": "The following software releases have been updated to resolve this specific issue:\nJunos OS: 21.2R3-S8, 21.4R3-S7, 22.1R3-S4, 22.2R3-S4, 22.3R3, 22.4R2-S2, 22.4R3, 23.2R1, and all subsequent releases;\nJunos OS Evolved:\u00a021.2R3-S8-EVO, 21.4R3-S7-EVO, 22.2R3-S4-EVO, 22.3R3-EVO, 22.4R3-EVO, 23.2R1-EVO,\u00a0and all subsequent releases."
}
],
"source": {
"advisory": "JSA82996",
"defect": [
"1480648"
],
"discovery": "USER"
},
"title": "Junos OS and Junos OS Evolved: Flaps of BFD sessions with authentication cause a ppmd memory leak",
"workarounds": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "There are no known workarounds for this issue."
}
],
"value": "There are no known workarounds for this issue."
}
],
"x_generator": {
"engine": "Vulnogram 0.1.0-dev"
}
}
},
"cveMetadata": {
"assignerOrgId": "8cbe9d5a-a066-4c94-8978-4b15efeae968",
"assignerShortName": "juniper",
"cveId": "CVE-2024-39536",
"datePublished": "2024-07-11T16:13:24.485Z",
"dateReserved": "2024-06-25T15:12:53.241Z",
"dateUpdated": "2024-08-02T04:26:15.613Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
Mitigation MIT-41
Implementation
Strategy: Libraries or Frameworks
- Choose a language or tool that provides automatic memory management, or makes manual memory management less error-prone.
- For example, glibc in Linux provides protection against free of invalid pointers.
- When using Xcode to target OS X or iOS, enable automatic reference counting (ARC) [REF-391].
- To help correctly and consistently manage memory when programming in C++, consider using a smart pointer class such as std::auto_ptr (defined by ISO/IEC ISO/IEC 14882:2003), std::shared_ptr and std::unique_ptr (specified by an upcoming revision of the C++ standard, informally referred to as C++ 1x), or equivalent solutions such as Boost.
Mitigation
Architecture and Design
Use an abstraction library to abstract away risky APIs. Not a complete solution.
Mitigation
Architecture and Design
Build and Compilation
Consider using the Boehm-Demers-Weiser garbage collector (bdwgc), which can help avoid leaks.
No CAPEC attack patterns related to this CWE.