ESBA-2024:0591
Vulnerability from csaf_opensuse - Published: 2024-08-21 11:40 - Updated: 2026-09-20 10:50Summary
bugfix update for CVE-2020-35452 for httpd
Severity
Moderate
Notes
Title of the patch: bugfix update for CVE-2020-35452 for httpd
Description of the patch: CVE-2020-35452 for httpd
Patchnames: ESBA-2024:0591
Terms of use: CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).
8.1 (High)
Affected products
Recommended
8 products
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: SUSE Liberty Linux 7 LTSS:httpd-0:2.4.6-99.el7_9.2.x86_64 | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Liberty Linux 7 LTSS:httpd-devel-0:2.4.6-99.el7_9.2.x86_64 | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Liberty Linux 7 LTSS:httpd-manual-0:2.4.6-99.el7_9.2.noarch | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Liberty Linux 7 LTSS:httpd-tools-0:2.4.6-99.el7_9.2.x86_64 | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Liberty Linux 7 LTSS:mod_ldap-0:2.4.6-99.el7_9.2.x86_64 | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Liberty Linux 7 LTSS:mod_proxy_html-1:2.4.6-99.el7_9.2.x86_64 | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Liberty Linux 7 LTSS:mod_session-0:2.4.6-99.el7_9.2.x86_64 | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Liberty Linux 7 LTSS:mod_ssl-1:2.4.6-99.el7_9.2.x86_64 | — |
Vendor Fix
|
Threats
Impact
important
References
6 references
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{
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{
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},
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"vulnerabilities": [
{
"cve": "CVE-2020-35452",
"ids": [
{
"system_name": "SUSE CVE Page",
"text": "https://www.suse.com/security/cve/CVE-2020-35452"
}
],
"notes": [
{
"category": "general",
"text": "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",
"title": "CVE description"
}
],
"product_status": {
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]
},
"references": [
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},
{
"category": "external",
"summary": "SUSE Bug 1186922 for CVE-2020-35452",
"url": "https://bugzilla.suse.com/1186922"
},
{
"category": "external",
"summary": "SUSE Bug 1187933 for CVE-2020-35452",
"url": "https://bugzilla.suse.com/1187933"
}
],
"remediations": [
{
"category": "vendor_fix",
"details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n",
"product_ids": [
"SUSE Liberty Linux 7 LTSS:httpd-0:2.4.6-99.el7_9.2.x86_64",
"SUSE Liberty Linux 7 LTSS:httpd-devel-0:2.4.6-99.el7_9.2.x86_64",
"SUSE Liberty Linux 7 LTSS:httpd-manual-0:2.4.6-99.el7_9.2.noarch",
"SUSE Liberty Linux 7 LTSS:httpd-tools-0:2.4.6-99.el7_9.2.x86_64",
"SUSE Liberty Linux 7 LTSS:mod_ldap-0:2.4.6-99.el7_9.2.x86_64",
"SUSE Liberty Linux 7 LTSS:mod_proxy_html-1:2.4.6-99.el7_9.2.x86_64",
"SUSE Liberty Linux 7 LTSS:mod_session-0:2.4.6-99.el7_9.2.x86_64",
"SUSE Liberty Linux 7 LTSS:mod_ssl-1:2.4.6-99.el7_9.2.x86_64"
]
}
],
"scores": [
{
"cvss_v3": {
"baseScore": 8.1,
"baseSeverity": "HIGH",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"products": [
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"SUSE Liberty Linux 7 LTSS:mod_ldap-0:2.4.6-99.el7_9.2.x86_64",
"SUSE Liberty Linux 7 LTSS:mod_proxy_html-1:2.4.6-99.el7_9.2.x86_64",
"SUSE Liberty Linux 7 LTSS:mod_session-0:2.4.6-99.el7_9.2.x86_64",
"SUSE Liberty Linux 7 LTSS:mod_ssl-1:2.4.6-99.el7_9.2.x86_64"
]
}
],
"threats": [
{
"category": "impact",
"date": "2024-08-21T11:40:23Z",
"details": "important"
}
],
"title": "CVE-2020-35452"
}
]
}
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Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
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.
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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
model, served locally by ML-Gateway.
They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
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Related by attack behaviour
Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.
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