Ausführen beliebiger Kommandos in GNU GLOBAL
ID: | 202008-02 |
Distribution: | Gentoo |
Plattformen: | Keine Angabe |
Datum: | Sa, 8. August 2020, 08:57 |
Referenzen: | https://nvd.nist.gov/vuln/detail/CVE-2017-17531 |
Applikationen: | GNU Global |
Originalnachricht |
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--Apple-Mail=_88C9EE8D-CF30-440A-B8DE-2D1BC2E07E78 Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset=us-ascii - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Gentoo Linux Security Advisory GLSA 202008-02 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - https://security.gentoo.org/ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Severity: Normal Title: GNU GLOBAL: Arbitrary code execution Date: August 08, 2020 Bugs: #646348 ID: 202008-02 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Synopsis ======== A vulnerability in GNU GLOBAL was discovered, possibly allowing remote attackers to execute arbitrary code. Background ========== GNU GLOBAL is a source code tagging system that works the same way across diverse environments, such as Emacs editor, Vi editor, Less viewer, Bash shell, various web browsers, etc. Affected packages ================= ------------------------------------------------------------------- Package / Vulnerable / Unaffected ------------------------------------------------------------------- 1 dev-util/global < 6.6.4 >= 6.6.4 Description =========== A vulnerability was found in an undocumented function of gozilla. Impact ====== A remote attacker could entice a user to open a specially crafted URL using GNU GLOBAL, possibly resulting in execution of arbitrary code with the privileges of the process or a Denial of Service condition. Workaround ========== There is no known workaround at this time. Resolution ========== All GNU GLOBAL users should upgrade to the latest version: # emerge --sync # emerge --ask --oneshot --verbose ">=dev-util/global-6.6.4" References ========== [ 1 ] CVE-2017-17531 https://nvd.nist.gov/vuln/detail/CVE-2017-17531 Availability ============ This GLSA and any updates to it are available for viewing at the Gentoo Security Website: https://security.gentoo.org/glsa/202008-02 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 2020 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 --Apple-Mail=_88C9EE8D-CF30-440A-B8DE-2D1BC2E07E78 Content-Transfer-Encoding: 7bit Content-Disposition: attachment; filename=signature.asc Content-Type: application/pgp-signature; name=signature.asc Content-Description: Message signed with OpenPGP -----BEGIN PGP SIGNATURE----- iNUEARYKAH0WIQSONjK3ErBA5VvN3hCxfj6E5hA8mwUCXy4nal8UgAAAAAAuAChp c3N1ZXItZnByQG5vdGF0aW9ucy5vcGVucGdwLmZpZnRoaG9yc2VtYW4ubmV0OEUz NjMyQjcxMkIwNDBFNTVCQ0RERTEwQjE3RTNFODRFNjEwM0M5QgAKCRCxfj6E5hA8 m0lfAP9m9kkznhPoAzZtyRV+lMeoUKN3qnqo0ILCOZM+OeHiHgEAjoTTQOFo6jpf qfNNoMLHRBw2GaAd4CRx1uJ6JFxCEg0= =0AK0 -----END PGP SIGNATURE----- --Apple-Mail=_88C9EE8D-CF30-440A-B8DE-2D1BC2E07E78-- |