GSD-2021-28544
Vulnerability from gsd - Updated: 2023-12-13 01:23Details
Apache Subversion SVN authz protected copyfrom paths regression Subversion servers reveal 'copyfrom' paths that should be hidden according to configured path-based authorization (authz) rules. When a node has been copied from a protected location, users with access to the copy can see the 'copyfrom' path of the original. This also reveals the fact that the node was copied. Only the 'copyfrom' path is revealed; not its contents. Both httpd and svnserve servers are vulnerable.
Aliases
Aliases
{
"GSD": {
"alias": "CVE-2021-28544",
"description": "Apache Subversion SVN authz protected copyfrom paths regression Subversion servers reveal \u0027copyfrom\u0027 paths that should be hidden according to configured path-based authorization (authz) rules. When a node has been copied from a protected location, users with access to the copy can see the \u0027copyfrom\u0027 path of the original. This also reveals the fact that the node was copied. Only the \u0027copyfrom\u0027 path is revealed; not its contents. Both httpd and svnserve servers are vulnerable.",
"id": "GSD-2021-28544",
"references": [
"https://www.debian.org/security/2022/dsa-5119",
"https://advisories.mageia.org/CVE-2021-28544.html",
"https://www.suse.com/security/cve/CVE-2021-28544.html",
"https://ubuntu.com/security/CVE-2021-28544",
"https://security.archlinux.org/CVE-2021-28544"
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"modified": "2023-12-13T01:23:29.417861Z",
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"accessVector": "NETWORK",
"authentication": "SINGLE",
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"baseScore": 3.5,
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"integrityImpact": "NONE",
"vectorString": "AV:N/AC:M/Au:S/C:P/I:N/A:N",
"version": "2.0"
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"exploitabilityScore": 6.8,
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"integrityImpact": "NONE",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N",
"version": "3.1"
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},
"lastModifiedDate": "2023-02-11T17:44Z",
"publishedDate": "2022-04-12T18:15Z"
}
}
}
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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.
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