- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Gentoo Linux Security Advisory GLSA 202210-17 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - https://security.gentoo.org/ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Severity: Low Title: JHead: Multiple Vulnerabilities Date: October 31, 2022 Bugs: #730746 ID: 202210-17 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Synopsis ======== Multiple vulnerabilities have been found in JHead, the worst of which could result in denial of service. Background ========== JHead is an EXIF JPEG header manipulation tool. Affected packages ================= ------------------------------------------------------------------- Package / Vulnerable / Unaffected ------------------------------------------------------------------- 1 media-gfx/jhead < 3.06.0.1 >= 3.06.0.1 Description =========== Multiple vulnerabilities have been discovered in JHead. Please review the CVE identifiers referenced below for details. Impact ====== Please review the referenced CVE identifiers for details. Workaround ========== There is no known workaround at this time. Resolution ========== All JHead users should upgrade to the latest version: # emerge --sync # emerge --ask --oneshot --verbose ">=media-gfx/jhead-3.06.0.1" References ========== [ 1 ] CVE-2021-3496 https://nvd.nist.gov/vuln/detail/CVE-2021-3496 [ 2 ] CVE-2021-28275 https://nvd.nist.gov/vuln/detail/CVE-2021-28275 [ 3 ] CVE-2021-28276 https://nvd.nist.gov/vuln/detail/CVE-2021-28276 [ 4 ] CVE-2021-28277 https://nvd.nist.gov/vuln/detail/CVE-2021-28277 [ 5 ] CVE-2021-28278 https://nvd.nist.gov/vuln/detail/CVE-2021-28278 Availability ============ This GLSA and any updates to it are available for viewing at the Gentoo Security Website: https://security.gentoo.org/glsa/202210-17 Concerns? ========= Security is a primary focus of Gentoo Linux and ensuring the confidentiality and security of our users' machines is of utmost importance to us. Any security concerns should be addressed to security@gentoo.org or alternatively, you may file a bug at https://bugs.gentoo.org. License ======= Copyright 2022 Gentoo Foundation, Inc; referenced text belongs to its owner(s). The contents of this document are licensed under the Creative Commons - Attribution / Share Alike license. https://creativecommons.org/licenses/by-sa/2.5