gsd-2020-35452
Vulnerability from gsd
Modified
2023-12-13 01:22
Details
Apache HTTP Server versions 2.4.0 to 2.4.46 A specially crafted Digest nonce can cause a stack overflow in mod_auth_digest. There is no report of this overflow being exploitable, nor the Apache HTTP Server team could create one, though some particular compiler and/or compilation option might make it possible, with limited consequences anyway due to the size (a single byte) and the value (zero byte) of the overflow
Aliases
Aliases
{
"GSD": {
"alias": "CVE-2020-35452",
"description": "Apache HTTP Server versions 2.4.0 to 2.4.46 A specially crafted Digest nonce can cause a stack overflow in mod_auth_digest. There is no report of this overflow being exploitable, nor the Apache HTTP Server team could create one, though some particular compiler and/or compilation option might make it possible, with limited consequences anyway due to the size (a single byte) and the value (zero byte) of the overflow",
"id": "GSD-2020-35452",
"references": [
"https://www.suse.com/security/cve/CVE-2020-35452.html",
"https://www.debian.org/security/2021/dsa-4937",
"https://access.redhat.com/errata/RHSA-2021:4614",
"https://access.redhat.com/errata/RHSA-2021:4613",
"https://ubuntu.com/security/CVE-2020-35452",
"https://advisories.mageia.org/CVE-2020-35452.html",
"https://security.archlinux.org/CVE-2020-35452",
"https://alas.aws.amazon.com/cve/html/CVE-2020-35452.html",
"https://linux.oracle.com/cve/CVE-2020-35452.html",
"https://access.redhat.com/errata/RHSA-2022:1915"
]
},
"gsd": {
"metadata": {
"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
},
"osvSchema": {
"aliases": [
"CVE-2020-35452"
],
"details": "Apache HTTP Server versions 2.4.0 to 2.4.46 A specially crafted Digest nonce can cause a stack overflow in mod_auth_digest. There is no report of this overflow being exploitable, nor the Apache HTTP Server team could create one, though some particular compiler and/or compilation option might make it possible, with limited consequences anyway due to the size (a single byte) and the value (zero byte) of the overflow",
"id": "GSD-2020-35452",
"modified": "2023-12-13T01:22:00.571580Z",
"schema_version": "1.4.0"
}
},
"namespaces": {
"cve.org": {
"CVE_data_meta": {
"ASSIGNER": "security@apache.org",
"ID": "CVE-2020-35452",
"STATE": "PUBLIC",
"TITLE": "mod_auth_digest possible stack overflow by one nul byte"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "Apache HTTP Server",
"version": {
"version_data": [
{
"version_affected": "=",
"version_name": "2.4",
"version_value": "2.4.46"
},
{
"version_affected": "=",
"version_name": "2.4",
"version_value": "2.4.43"
},
{
"version_affected": "=",
"version_name": "2.4",
"version_value": "2.4.41"
},
{
"version_affected": "=",
"version_name": "2.4",
"version_value": "2.4.39"
},
{
"version_affected": "=",
"version_name": "2.4",
"version_value": "2.4.38"
},
{
"version_affected": "=",
"version_name": "2.4",
"version_value": "2.4.37"
},
{
"version_affected": "=",
"version_name": "2.4",
"version_value": "2.4.35"
},
{
"version_affected": "=",
"version_name": "2.4",
"version_value": "2.4.34"
},
{
"version_affected": "=",
"version_name": "2.4",
"version_value": "2.4.33"
},
{
"version_affected": "=",
"version_name": "2.4",
"version_value": "2.4.29"
},
{
"version_affected": "=",
"version_name": "2.4",
"version_value": "2.4.28"
},
{
"version_affected": "=",
"version_name": "2.4",
"version_value": "2.4.27"
},
{
"version_affected": "=",
"version_name": "2.4",
"version_value": "2.4.26"
},
{
"version_affected": "=",
"version_name": "2.4",
"version_value": "2.4.25"
},
{
"version_affected": "=",
"version_name": "2.4",
"version_value": "2.4.23"
},
{
"version_affected": "=",
"version_name": "2.4",
"version_value": "2.4.20"
},
{
"version_affected": "=",
"version_name": "2.4",
"version_value": "2.4.18"
},
{
"version_affected": "=",
"version_name": "2.4",
"version_value": "2.4.17"
},
{
"version_affected": "=",
"version_name": "2.4",
"version_value": "2.4.16"
},
{
"version_affected": "=",
"version_name": "2.4",
"version_value": "2.4.12"
},
{
"version_affected": "=",
"version_name": "2.4",
"version_value": "2.4.10"
},
{
"version_affected": "=",
"version_name": "2.4",
"version_value": "2.4.9"
},
{
"version_affected": "=",
"version_name": "2.4",
"version_value": "2.4.7"
},
{
"version_affected": "=",
"version_name": "2.4",
"version_value": "2.4.6"
},
{
"version_affected": "=",
"version_name": "2.4",
"version_value": "2.4.4"
},
{
"version_affected": "=",
"version_name": "2.4",
"version_value": "2.4.3"
},
{
"version_affected": "=",
"version_name": "2.4",
"version_value": "2.4.2"
},
{
"version_affected": "=",
"version_name": "2.4",
"version_value": "2.4.1"
},
{
"version_affected": "=",
"version_name": "2.4",
"version_value": "2.4.0"
}
]
}
}
]
},
"vendor_name": "Apache Software Foundation"
}
]
}
},
"credit": [
{
"lang": "eng",
"value": "This issue was discovered and reported by GHSL team member @antonio-morales (Antonio Morales)"
}
],
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "eng",
"value": "Apache HTTP Server versions 2.4.0 to 2.4.46 A specially crafted Digest nonce can cause a stack overflow in mod_auth_digest. There is no report of this overflow being exploitable, nor the Apache HTTP Server team could create one, though some particular compiler and/or compilation option might make it possible, with limited consequences anyway due to the size (a single byte) and the value (zero byte) of the overflow"
}
]
},
"generator": {
"engine": "Vulnogram 0.0.9"
},
"impact": [
{
"other": "low"
}
],
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "eng",
"value": "mod_auth_digest possible stack overflow by one nul byte"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "http://httpd.apache.org/security/vulnerabilities_24.html",
"refsource": "MISC",
"url": "http://httpd.apache.org/security/vulnerabilities_24.html"
},
{
"name": "https://lists.apache.org/thread.html/re026d3da9d7824bd93b9f871c0fdda978d960c7e62d8c43cba8d0bf3%40%3Ccvs.httpd.apache.org%3E",
"refsource": "MISC",
"url": "https://lists.apache.org/thread.html/re026d3da9d7824bd93b9f871c0fdda978d960c7e62d8c43cba8d0bf3%40%3Ccvs.httpd.apache.org%3E"
},
{
"name": "[httpd-announce] 20210609 CVE-2020-35452: mod_auth_digest possible stack overflow by one nul byte",
"refsource": "MLIST",
"url": "https://lists.apache.org/thread.html/rccb1b8225583a48c6360edc7a93cc97ae8b0215791e455dc607e7602@%3Cannounce.httpd.apache.org%3E"
},
{
"name": "[httpd-dev] 20210610 Re: svn commit: r1890598 - in /httpd/site/trunk/content/security/json: CVE-2019-17567.json CVE-2020-13938.json CVE-2020-13950.json CVE-2020-35452.json CVE-2021-26690.json CVE-2021-26691.json CVE-2021-30641.json CVE-2021-31618.json",
"refsource": "MLIST",
"url": "https://lists.apache.org/thread.html/r7f2b70b621651548f4b6f027552f1dd91705d7111bb5d15cda0a68dd@%3Cdev.httpd.apache.org%3E"
},
{
"name": "[oss-security] 20210609 CVE-2020-35452: Apache httpd: mod_auth_digest possible stack overflow by one nul byte",
"refsource": "MLIST",
"url": "http://www.openwall.com/lists/oss-security/2021/06/10/5"
},
{
"name": "[debian-lts-announce] 20210709 [SECURITY] [DLA 2706-1] apache2 security update",
"refsource": "MLIST",
"url": "https://lists.debian.org/debian-lts-announce/2021/07/msg00006.html"
},
{
"name": "DSA-4937",
"refsource": "DEBIAN",
"url": "https://www.debian.org/security/2021/dsa-4937"
},
{
"name": "GLSA-202107-38",
"refsource": "GENTOO",
"url": "https://security.gentoo.org/glsa/202107-38"
},
{
"name": "FEDORA-2021-dce7e7738e",
"refsource": "FEDORA",
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/SPBR6WUYBJNACHKE65SPL7TJOHX7RHWD/"
},
{
"name": "FEDORA-2021-e3f6dd670d",
"refsource": "FEDORA",
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/ZNCYSR3BXT36FFF4XTCPL3HDQK4VP45R/"
},
{
"name": "https://www.oracle.com/security-alerts/cpuoct2021.html",
"refsource": "MISC",
"url": "https://www.oracle.com/security-alerts/cpuoct2021.html"
},
{
"name": "https://security.netapp.com/advisory/ntap-20210702-0001/",
"refsource": "CONFIRM",
"url": "https://security.netapp.com/advisory/ntap-20210702-0001/"
}
]
},
"source": {
"discovery": "UNKNOWN"
}
},
"nvd.nist.gov": {
"configurations": {
"CVE_data_version": "4.0",
"nodes": [
{
"children": [],
"cpe_match": [
{
"cpe23Uri": "cpe:2.3:a:apache:http_server:*:*:*:*:*:*:*:*",
"cpe_name": [],
"versionEndIncluding": "2.4.46",
"versionStartIncluding": "2.4.0",
"vulnerable": true
}
],
"operator": "OR"
},
{
"children": [],
"cpe_match": [
{
"cpe23Uri": "cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
}
],
"operator": "OR"
},
{
"children": [],
"cpe_match": [
{
"cpe23Uri": "cpe:2.3:o:fedoraproject:fedora:34:*:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:o:fedoraproject:fedora:35:*:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
}
],
"operator": "OR"
},
{
"children": [],
"cpe_match": [
{
"cpe23Uri": "cpe:2.3:a:oracle:enterprise_manager_ops_center:12.4.0.0:*:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:a:oracle:instantis_enterprisetrack:17.1:*:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:a:oracle:instantis_enterprisetrack:17.2:*:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:a:oracle:instantis_enterprisetrack:17.3:*:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:a:oracle:zfs_storage_appliance_kit:8.8:*:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
}
],
"operator": "OR"
}
]
},
"cve": {
"CVE_data_meta": {
"ASSIGNER": "security@apache.org",
"ID": "CVE-2020-35452"
},
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "en",
"value": "Apache HTTP Server versions 2.4.0 to 2.4.46 A specially crafted Digest nonce can cause a stack overflow in mod_auth_digest. There is no report of this overflow being exploitable, nor the Apache HTTP Server team could create one, though some particular compiler and/or compilation option might make it possible, with limited consequences anyway due to the size (a single byte) and the value (zero byte) of the overflow"
}
]
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "en",
"value": "CWE-787"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "N/A",
"refsource": "CONFIRM",
"tags": [
"Vendor Advisory"
],
"url": "http://httpd.apache.org/security/vulnerabilities_24.html"
},
{
"name": "N/A",
"refsource": "CONFIRM",
"tags": [
"Mailing List",
"Release Notes",
"Vendor Advisory"
],
"url": "https://lists.apache.org/thread.html/re026d3da9d7824bd93b9f871c0fdda978d960c7e62d8c43cba8d0bf3%40%3Ccvs.httpd.apache.org%3E"
},
{
"name": "[httpd-announce] 20210609 CVE-2020-35452: mod_auth_digest possible stack overflow by one nul byte",
"refsource": "MLIST",
"tags": [
"Mailing List",
"Vendor Advisory"
],
"url": "https://lists.apache.org/thread.html/rccb1b8225583a48c6360edc7a93cc97ae8b0215791e455dc607e7602@%3Cannounce.httpd.apache.org%3E"
},
{
"name": "[httpd-dev] 20210610 Re: svn commit: r1890598 - in /httpd/site/trunk/content/security/json: CVE-2019-17567.json CVE-2020-13938.json CVE-2020-13950.json CVE-2020-35452.json CVE-2021-26690.json CVE-2021-26691.json CVE-2021-30641.json CVE-2021-31618.json",
"refsource": "MLIST",
"tags": [
"Mailing List",
"Vendor Advisory"
],
"url": "https://lists.apache.org/thread.html/r7f2b70b621651548f4b6f027552f1dd91705d7111bb5d15cda0a68dd@%3Cdev.httpd.apache.org%3E"
},
{
"name": "[oss-security] 20210609 CVE-2020-35452: Apache httpd: mod_auth_digest possible stack overflow by one nul byte",
"refsource": "MLIST",
"tags": [
"Mailing List",
"Third Party Advisory"
],
"url": "http://www.openwall.com/lists/oss-security/2021/06/10/5"
},
{
"name": "https://security.netapp.com/advisory/ntap-20210702-0001/",
"refsource": "CONFIRM",
"tags": [
"Third Party Advisory"
],
"url": "https://security.netapp.com/advisory/ntap-20210702-0001/"
},
{
"name": "[debian-lts-announce] 20210709 [SECURITY] [DLA 2706-1] apache2 security update",
"refsource": "MLIST",
"tags": [
"Mailing List",
"Third Party Advisory"
],
"url": "https://lists.debian.org/debian-lts-announce/2021/07/msg00006.html"
},
{
"name": "DSA-4937",
"refsource": "DEBIAN",
"tags": [
"Third Party Advisory"
],
"url": "https://www.debian.org/security/2021/dsa-4937"
},
{
"name": "GLSA-202107-38",
"refsource": "GENTOO",
"tags": [
"Third Party Advisory"
],
"url": "https://security.gentoo.org/glsa/202107-38"
},
{
"name": "FEDORA-2021-dce7e7738e",
"refsource": "FEDORA",
"tags": [
"Mailing List",
"Third Party Advisory"
],
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/SPBR6WUYBJNACHKE65SPL7TJOHX7RHWD/"
},
{
"name": "FEDORA-2021-e3f6dd670d",
"refsource": "FEDORA",
"tags": [
"Mailing List",
"Third Party Advisory"
],
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/ZNCYSR3BXT36FFF4XTCPL3HDQK4VP45R/"
},
{
"name": "https://www.oracle.com/security-alerts/cpuoct2021.html",
"refsource": "MISC",
"tags": [
"Third Party Advisory"
],
"url": "https://www.oracle.com/security-alerts/cpuoct2021.html"
}
]
}
},
"impact": {
"baseMetricV2": {
"acInsufInfo": false,
"cvssV2": {
"accessComplexity": "MEDIUM",
"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "PARTIAL",
"baseScore": 6.8,
"confidentialityImpact": "PARTIAL",
"integrityImpact": "PARTIAL",
"vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P",
"version": "2.0"
},
"exploitabilityScore": 8.6,
"impactScore": 6.4,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"severity": "MEDIUM",
"userInteractionRequired": false
},
"baseMetricV3": {
"cvssV3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "LOW",
"baseScore": 7.3,
"baseSeverity": "HIGH",
"confidentialityImpact": "LOW",
"integrityImpact": "LOW",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L",
"version": "3.1"
},
"exploitabilityScore": 3.9,
"impactScore": 3.4
}
},
"lastModifiedDate": "2021-12-01T21:32Z",
"publishedDate": "2021-06-10T07:15Z"
}
}
}
Loading...
Loading...
Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.