Directory Traversal The advisory has been revoked - it doesn't affect any version of package gnome-shell-extension-panel-favorites (opens in a new tab)
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-CENTOS8-GNOMESHELLEXTENSIONPANELFAVORITES-2145160
- published26 Jul 2021
- disclosed1 Mar 2021
Introduced: 1 Mar 2021
CVE-2021-28650 (opens in a new tab)Amendment
The Centos security team deemed this advisory irrelevant for Centos:8.
NVD Description
Note: Versions mentioned in the description apply only to the upstream gnome-shell-extension-panel-favorites package and not the gnome-shell-extension-panel-favorites package as distributed by Centos.
autoar-extractor.c in GNOME gnome-autoar before 0.3.1, as used by GNOME Shell, Nautilus, and other software, allows Directory Traversal during extraction because it lacks a check of whether a file's parent is a symlink in certain complex situations. NOTE: this issue exists because of an incomplete fix for CVE-2020-36241.
References
- https://access.redhat.com/security/cve/CVE-2021-28650
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/BN5TVQ7OHZEGY6AGFLAZWCVCI53RYNHQ/
- https://security.gentoo.org/glsa/202105-10
- https://gitlab.gnome.org/GNOME/gnome-autoar/-/commit/8109c368c6cfdb593faaf698c2bf5da32bb1ace4
- https://access.redhat.com/errata/RHSA-2021:4381
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/BN5TVQ7OHZEGY6AGFLAZWCVCI53RYNHQ/