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CVE-2022-23094 (GCVE-0-2022-23094)
Vulnerability from cvelistv5 – Published: 2022-01-15 01:37 – Updated: 2024-08-03 03:28- n/a
| URL | Tags | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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}
alsa-2022:0199
Vulnerability from osv_almalinux
Libreswan is an implementation of IPsec and IKE for Linux. IPsec is the Internet Protocol Security and uses strong cryptography to provide both authentication and encryption services. These services allow you to build secure tunnels through untrusted networks such as virtual private network (VPN).
Security Fix(es):
- libreswan: Malicious IKEv1 packet can cause libreswan to restart (CVE-2022-23094)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
| URL | Type | |
|---|---|---|
{
"affected": [
{
"package": {
"ecosystem": "AlmaLinux:8",
"name": "libreswan"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "4.4-4.el8_5"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"details": "Libreswan is an implementation of IPsec and IKE for Linux. IPsec is the Internet Protocol Security and uses strong cryptography to provide both authentication and encryption services. These services allow you to build secure tunnels through untrusted networks such as virtual private network (VPN).\n\nSecurity Fix(es):\n\n* libreswan: Malicious IKEv1 packet can cause libreswan to restart (CVE-2022-23094)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.",
"id": "ALSA-2022:0199",
"modified": "2022-01-20T15:36:09Z",
"published": "2022-01-19T19:11:04Z",
"references": [
{
"type": "REPORT",
"url": "https://vulners.com/cve/CVE-2022-23094"
}
],
"related": [
"CVE-2022-23094"
],
"summary": "Important: libreswan security update"
}
CNVD-2022-15522
Vulnerability from cnvd - Published: 2022-03-01厂商已发布了漏洞修复程序,请及时关注更新: https://libreswan.org/security/CVE-2022-23094/CVE-2022-23094.txt
| Name | Libreswan Libreswan >=4.2,<=4.5 |
|---|
{
"cves": {
"cve": {
"cveNumber": "CVE-2022-23094"
}
},
"description": "Libreswan\u662f\u4e00\u4e2a\u7c7b\u4f3c\u4e8eOpenswan\u7684IPsec\u5b9e\u73b0\uff0c\u5b83\u4e3b\u8981\u7528\u4e8e\u4fdd\u8bc1\u6570\u636e\u4f20\u8f93\u4e2d\u7684\u5b89\u5168\u6027\u3001\u5b8c\u6574\u6027\u95ee\u9898\u3002\n\nLibreswan\u5b58\u5728\u4ee3\u7801\u95ee\u9898\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5411\u5e94\u7528\u7a0b\u5e8f\u53d1\u9001\u7279\u5236\u7684IKEv1\u6570\u636e\u5305\uff0c\u5728\u5bf9\u88ab\u62d2\u7edd\u7684IKEv1\u6570\u636e\u5305\u8fdb\u884c\u65e5\u5fd7\u8bb0\u5f55\u64cd\u4f5c\u671f\u95f4\u89e6\u53d1NULL\u6307\u9488\u53d6\u6d88\u5f15\u7528\u9519\u8bef\uff0c\u5e76\u4f7fpluto\u5b88\u62a4\u7a0b\u5e8f\u5d29\u6e83\u3002",
"formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://libreswan.org/security/CVE-2022-23094/CVE-2022-23094.txt",
"isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
"number": "CNVD-2022-15522",
"openTime": "2022-03-01",
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FKIE_CVE-2022-23094
Vulnerability from fkie_nvd - Published: 2022-01-15 02:15 - Updated: 2024-11-21 06:47| Vendor | Product | Version | |
|---|---|---|---|
| libreswan | libreswan | * | |
| fedoraproject | fedora | 34 | |
| fedoraproject | fedora | 35 | |
| debian | debian_linux | 10.0 |
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RHSA-2022:0199
Vulnerability from csaf_redhat - Published: 2022-01-19 19:33 - Updated: 2025-11-21 18:27A vulnerability was found in libreswan. A malformed packet that is being rejected triggers a logging action that causes a NULL pointer dereference issue, leading to a crash of the pluto daemon.
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RHSA-2022_0199
Vulnerability from csaf_redhat - Published: 2022-01-19 19:33 - Updated: 2024-11-22 18:07A vulnerability was found in libreswan. A malformed packet that is being rejected triggers a logging action that causes a NULL pointer dereference issue, leading to a crash of the pluto daemon.
| URL | Category | ||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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RHSA-2022:0239
Vulnerability from csaf_redhat - Published: 2022-01-24 14:07 - Updated: 2025-11-21 18:28A vulnerability was found in libreswan. A malformed packet that is being rejected triggers a logging action that causes a NULL pointer dereference issue, leading to a crash of the pluto daemon.
| URL | Category | ||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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RHSA-2022_0239
Vulnerability from csaf_redhat - Published: 2022-01-24 14:07 - Updated: 2024-11-22 18:08A vulnerability was found in libreswan. A malformed packet that is being rejected triggers a logging action that causes a NULL pointer dereference issue, leading to a crash of the pluto daemon.
| URL | Category | ||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||||||||
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"AppStream-8.4.0.Z.EUS:libreswan-debuginfo-0:4.3-6.el8_4.aarch64",
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"AppStream-8.4.0.Z.EUS:libreswan-debuginfo-0:4.3-6.el8_4.x86_64",
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"AppStream-8.4.0.Z.EUS:libreswan-debugsource-0:4.3-6.el8_4.x86_64"
]
}
],
"scores": [
{
"cvss_v3": {
"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"
},
"products": [
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]
}
],
"threats": [
{
"category": "impact",
"details": "Important"
}
],
"title": "libreswan: Malicious IKEv1 packet can cause libreswan to restart"
}
]
}
GHSA-M3GQ-3GW9-X3FV
Vulnerability from github – Published: 2022-01-16 00:00 – Updated: 2022-01-25 00:03Libreswan 4.2 through 4.5 allows remote attackers to cause a denial of service (NULL pointer dereference and daemon crash) via a crafted IKEv1 packet because pluto/ikev1.c wrongly expects that a state object exists. This is fixed in 4.6.
{
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],
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],
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"modified": "2022-01-25T00:03:12Z",
"published": "2022-01-16T00:00:45Z",
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"url": "https://nvd.nist.gov/vuln/detail/CVE-2022-23094"
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{
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"url": "https://github.com/libreswan/libreswan/issues/585"
},
{
"type": "WEB",
"url": "https://libreswan.org/security/CVE-2022-23094"
},
{
"type": "WEB",
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/HPMIHAXWQUJAPCIGNJ5J5Q6ASWQBU7T5"
},
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},
{
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GSD-2022-23094
Vulnerability from gsd - Updated: 2023-12-13 01:19{
"GSD": {
"alias": "CVE-2022-23094",
"description": "Libreswan 4.2 through 4.5 allows remote attackers to cause a denial of service (NULL pointer dereference and daemon crash) via a crafted IKEv1 packet because pluto/ikev1.c wrongly expects that a state object exists. This is fixed in 4.6.",
"id": "GSD-2022-23094",
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"https://access.redhat.com/errata/RHSA-2022:0239",
"https://access.redhat.com/errata/RHSA-2022:0199",
"https://advisories.mageia.org/CVE-2022-23094.html",
"https://linux.oracle.com/cve/CVE-2022-23094.html"
]
},
"gsd": {
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"remediation": "unknown",
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"type": "vulnerability"
},
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},
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}
}
}
Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.