Test Kennung:	1.3.6.1.4.1.25623.1.0.891274
Kategorie:	Debian Local Security Checks
Titel:	Debian LTS: Security Advisory for exim4 (DLA-1274-1)
Zusammenfassung:	Meh Chang discovered a buffer overflow flaw in a utility function used;in the SMTP listener of Exim, a mail transport agent. A remote attacker;can take advantage of this flaw to cause a denial of service, or;potentially the execution of arbitrary code via a specially crafted;message.
Beschreibung:	Summary: Meh Chang discovered a buffer overflow flaw in a utility function used in the SMTP listener of Exim, a mail transport agent. A remote attacker can take advantage of this flaw to cause a denial of service, or potentially the execution of arbitrary code via a specially crafted message. Affected Software/OS: exim4 on Debian Linux Solution: For Debian 7 'Wheezy', this problem has been fixed in version 4.80-7+deb7u6. We recommend that you upgrade your exim4 packages. CVSS Score: 7.5 CVSS Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P
Querverweis:	Common Vulnerability Exposure (CVE) ID: CVE-2018-6789 BugTraq ID: 103049 http://www.securityfocus.com/bid/103049 Debian Security Information: DSA-4110 (Google Search) https://www.debian.org/security/2018/dsa-4110 https://www.exploit-db.com/exploits/44571/ https://www.exploit-db.com/exploits/45671/ http://packetstormsecurity.com/files/162959/Exim-base64d-Buffer-Overflow.html https://devco.re/blog/2018/03/06/exim-off-by-one-RCE-exploiting-CVE-2018-6789-en/ https://lists.debian.org/debian-lts-announce/2018/02/msg00009.html http://www.openwall.com/lists/oss-security/2018/02/07/2 http://www.securitytracker.com/id/1040461 https://usn.ubuntu.com/3565-1/
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