Ecosyste.ms: Advisories

Security Advisories: MDE2OlNlY3VyaXR5QWR2aXNvcnlHSFNBLXJwdzYtOXhmeC1qdmN4

Directory Traversal in Archive_Tar

Tar.php in Archive_Tar through 1.4.11 allows write operations with Directory Traversal due to inadequate checking of symbolic links, a related issue to CVE-2020-28948.

❗ Note:

There was an initial fix for this vulnerability made in version 1.4.12. That fix introduced a bug which was fixed in 1.4.13. Therefore we have set the first-patched-version to 1.4.13 which the earliest working version that avoids this vulnerability.

Permalink: https://github.com/advisories/GHSA-rpw6-9xfx-jvcx
JSON: https://advisories.ecosyste.ms/api/v1/advisories/MDE2OlNlY3VyaXR5QWR2aXNvcnlHSFNBLXJwdzYtOXhmeC1qdmN4
Source: GitHub Advisory Database
Origin: Unspecified
Severity: High
Classification: General
Published: about 3 years ago
Updated: 10 months ago

CVSS Score: 7.5
CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

Identifiers: GHSA-rpw6-9xfx-jvcx, CVE-2020-36193
References:

• https://nvd.nist.gov/vuln/detail/CVE-2020-36193
• https://github.com/pear/Archive_Tar/issues/35
• https://github.com/pear/Archive_Tar/commit/cde460582ff389404b5b3ccb59374e9b389de916
• https://lists.debian.org/debian-lts-announce/2021/01/msg00018.html
• https://lists.fedoraproject.org/archives/list/[email protected]/message/FOZNK4FIIV7FSFCJNNFWMJZTTV7NFJV2/
• https://lists.fedoraproject.org/archives/list/[email protected]/message/YKD5WEFA4WT6AVTMRAYBNXZNLWZHM7FH/
• https://security.gentoo.org/glsa/202101-23
• https://www.drupal.org/sa-core-2021-001
• https://github.com/FriendsOfPHP/security-advisories/blob/master/pear/archive_tar/CVE-2020-36193.yaml
• https://lists.debian.org/debian-lts-announce/2021/04/msg00007.html
• https://www.debian.org/security/2021/dsa-4894
• https://lists.fedoraproject.org/archives/list/[email protected]/message/VJQQYDAOWHD6RDITDRPHFW7WY6BS3V5N/
• https://lists.fedoraproject.org/archives/list/[email protected]/message/42GPGVVFTLJYAKRI75IVB5R45NYQGEUR/
• https://github.com/advisories/GHSA-rpw6-9xfx-jvcx

Repository: https://github.com/pear/Archive_Tar
Blast Radius: 27.6

Affected Packages