Mehrere Probleme in RAR
ID: | 201709-24 |
Distribution: | Gentoo |
Plattformen: | Keine Angabe |
Datum: | Di, 26. September 2017, 04:58 |
Referenzen: | https://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-12940
https://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-12941 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2012-6706 https://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-12942 |
Applikationen: | RAR |
Originalnachricht |
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--nextPart1759619.0C1XAdTl6B Content-Transfer-Encoding: 7Bit Content-Type: text/plain; charset="us-ascii" - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Gentoo Linux Security Advisory GLSA 201709-24 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - https://security.gentoo.org/ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Severity: Normal Title: RAR, UnRAR: Multiple vulnerabilities Date: September 25, 2017 Bugs: #622342, #628182, #628184 ID: 201709-24 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Synopsis ======== Multiple vulnerabilities have been found in RAR and UnRAR, the worst of which may allow attackers to execute arbitrary code. Background ========== RAR and UnRAR provide command line interfaces for compressing and decompressing RAR files. Affected packages ================= ------------------------------------------------------------------- Package / Vulnerable / Unaffected ------------------------------------------------------------------- 1 app-arch/rar < 5.5.0_p20170811 >= 5.5.0_p20170811 2 app-arch/unrar < 5.5.7 >= 5.5.7 ------------------------------------------------------------------- 2 affected packages Description =========== Multiple vulnerabilities have been discovered in RAR and UnRAR. Please review the referenced CVE identifiers for details. Impact ====== A remote attacker, by enticing a user to open a specially crafted RAR, could possibly execute arbitrary code with the privileges of the process or cause a Denial of Service condition. Workaround ========== There is no known workaround at this time. Resolution ========== All RAR users should upgrade to the latest version: # emerge --sync # emerge --ask --oneshot --verbose ">=app-arch/rar-5.5.0_p20170811" All UnRAR users should upgrade to the latest version: # emerge --sync # emerge --ask --oneshot --verbose ">=app-arch/unrar-5.5.7" References ========== [ 1 ] CVE-2012-6706 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2012-6706 [ 2 ] CVE-2017-12940 https://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-12940 [ 3 ] CVE-2017-12941 https://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-12941 [ 4 ] CVE-2017-12942 https://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-12942 Availability ============ This GLSA and any updates to it are available for viewing at the Gentoo Security Website: https://security.gentoo.org/glsa/201709-24 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 2017 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. http://creativecommons.org/licenses/by-sa/2.5 --nextPart1759619.0C1XAdTl6B Content-Type: application/pgp-signature; name="signature.asc" Content-Description: This is a digitally signed message part. Content-Transfer-Encoding: 7Bit -----BEGIN PGP SIGNATURE----- iQEzBAABCAAdFiEEiDRK3jyVBE/RkymqpRQw84X1dt0FAlnJehEACgkQpRQw84X1 dt0X5ggAgS9c/DiKVKSryCXtVqQgL5+dCwIB0hvu2roQbeU9/cOjnszndHwIHFaZ 9Dlrse/FMLSyx2Ns+6OXGz5+dArsOsDKyaMD1Y4lIyOeaCbJAdUs60lMj2SBQtv9 HSPlE1AiJQk5RaWav/O/+tmOmONKW47enmC9exPj/D1qkvHK9zdWXL5YDxnC/zjY iBFOe4SQ4wdmXQSJFjETz9/0fJ/sPpxEsq/ID9H8S6+qAux9Mn5wP36q/whR1+wN A7+/Y6dMfd+5ik3kP2a2SNYm9OCbPIFhy41iMx8Xz2U2v0btYHN26iE8oS+OqWra jVFciqcfM6GK68RlFX0XBJ/+Devpdg== =ml+m -----END PGP SIGNATURE----- --nextPart1759619.0C1XAdTl6B-- |