http://bugzilla.opensuse.org/show_bug.cgi?id=1206728 Bug ID: 1206728 Summary: VUL-0: CVE-2021-4287: binwalk: symlink directory traversal vulnerability Classification: openSUSE Product: openSUSE Distribution Version: Leap 15.4 Hardware: Other URL: https://smash.suse.de/issue/351915/ OS: Other Status: NEW Severity: Minor Priority: P5 - None Component: Security Assignee: boris@steki.net Reporter: carlos.lopez@suse.com QA Contact: security-team@suse.de Found By: Security Response Team Blocker: --- rh#2156565 A vulnerability, which was classified as problematic, was found in ReFirm Labs binwalk up to 2.3.2. Affected is an unknown function of the file src/binwalk/modules/extractor.py of the component Archive Extraction Handler. The manipulation leads to symlink following. It is possible to launch the attack remotely. Upgrading to version 2.3.3 is able to address this issue. The name of the patch is fa0c0bd59b8588814756942fe4cb5452e76c1dcd. It is recommended to upgrade the affected component. The identifier of this vulnerability is VDB-216876. Reference: https://vuldb.com/?id.216876 Upstream patch: https://github.com/ReFirmLabs/binwalk/pull/556 https://github.com/ReFirmLabs/binwalk/commit/fa0c0bd59b8588814756942fe4cb545... References: https://bugzilla.redhat.com/show_bug.cgi?id=2156565 http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2021-4287 https://github.com/ReFirmLabs/binwalk/commit/fa0c0bd59b8588814756942fe4cb545... https://www.cve.org/CVERecord?id=CVE-2021-4287 https://github.com/ReFirmLabs/binwalk/pull/556 https://github.com/ReFirmLabs/binwalk/releases/tag/v2.3.3 https://vuldb.com/?id.216876 https://vuldb.com/?ctiid.216876 -- You are receiving this mail because: You are on the CC list for the bug.