CVE-2020-36193: Directory Traversal in Archive_Tar
(updated )
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.
References
- github.com/FriendsOfPHP/security-advisories/blob/master/pear/archive_tar/CVE-2020-36193.yaml
- github.com/advisories/GHSA-rpw6-9xfx-jvcx
- github.com/pear/Archive_Tar
- github.com/pear/Archive_Tar/commit/cde460582ff389404b5b3ccb59374e9b389de916
- github.com/pear/Archive_Tar/issues/35
- lists.debian.org/debian-lts-announce/2021/01/msg00018.html
- lists.debian.org/debian-lts-announce/2021/04/msg00007.html
- lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/42GPGVVFTLJYAKRI75IVB5R45NYQGEUR
- lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FOZNK4FIIV7FSFCJNNFWMJZTTV7NFJV2
- lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/VJQQYDAOWHD6RDITDRPHFW7WY6BS3V5N
- lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/YKD5WEFA4WT6AVTMRAYBNXZNLWZHM7FH
- lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/42GPGVVFTLJYAKRI75IVB5R45NYQGEUR
- lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/FOZNK4FIIV7FSFCJNNFWMJZTTV7NFJV2
- lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/VJQQYDAOWHD6RDITDRPHFW7WY6BS3V5N
- lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/YKD5WEFA4WT6AVTMRAYBNXZNLWZHM7FH
- nvd.nist.gov/vuln/detail/CVE-2020-36193
- security.gentoo.org/glsa/202101-23
- www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2020-36193
- www.debian.org/security/2021/dsa-4894
- www.drupal.org/sa-core-2021-001
Code Behaviors & Features
Detect and mitigate CVE-2020-36193 with GitLab Dependency Scanning
Secure your software supply chain by verifying that all open source dependencies used in your projects contain no disclosed vulnerabilities. Dependency Scanning using SBOM also detects vulnerabilities from proprietary advisories that this site does not include. Learn more about Dependency Scanning using SBOM →