Name: Vulnix
Price: 99 USD

Description

Exim 4.92 through 4.92.2 allows remote code execution, a different vulnerability than CVE-2019-15846. There is a heap-based buffer overflow in string_vformat in string.c involving a long EHLO command.

Metrics

CVSS 3.1 9.8/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-787

Affected software

Vendor	Product	Versions
n/a	n/a	n/a

References

http://www.openwall.com/lists/oss-security/2019/09/28/1Exploit, Mailing List, Mitigation, Third Party Advisory
http://www.openwall.com/lists/oss-security/2019/09/28/2Exploit, Mailing List, Third Party Advisory
http://www.openwall.com/lists/oss-security/2019/09/28/3Mailing List, Third Party Advisory
http://www.openwall.com/lists/oss-security/2019/09/28/4Mailing List, Third Party Advisory
https://bugs.exim.org/show_bug.cgi?id=2449Issue Tracking, Patch, Vendor Advisory
https://git.exim.org/exim.git/commit/478effbfd9c3cc5a627fc671d4bf94d13670d65fPatch
https://lists.exim.org/lurker/message/20190927.032457.c1044d4c.en.htmlVendor Advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/EED7HM3MFIBAP5OIMJAFJ35JAJABTVSC/Release Notes
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/T3TJW4HPYH3O5HZCWGD6NSHTEBTTAPDC/Release Notes
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/UY6HPRW7MR3KBQ5JFHH6OXM7YCZBJCOB/Release Notes
https://seclists.org/bugtraq/2019/Sep/60Mailing List, Third Party Advisory
https://security.gentoo.org/glsa/202003-47Third Party Advisory
https://usn.ubuntu.com/4141-1/Third Party Advisory
https://www.debian.org/security/2019/dsa-4536Third Party Advisory
http://www.openwall.com/lists/oss-security/2019/09/28/1Exploit, Mailing List, Mitigation, Third Party Advisory
http://www.openwall.com/lists/oss-security/2019/09/28/2Exploit, Mailing List, Third Party Advisory
http://www.openwall.com/lists/oss-security/2019/09/28/3Mailing List, Third Party Advisory
http://www.openwall.com/lists/oss-security/2019/09/28/4Mailing List, Third Party Advisory
https://bugs.exim.org/show_bug.cgi?id=2449Issue Tracking, Patch, Vendor Advisory
https://git.exim.org/exim.git/commit/478effbfd9c3cc5a627fc671d4bf94d13670d65fPatch
https://lists.exim.org/lurker/message/20190927.032457.c1044d4c.en.htmlVendor Advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/EED7HM3MFIBAP5OIMJAFJ35JAJABTVSC/Release Notes
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/T3TJW4HPYH3O5HZCWGD6NSHTEBTTAPDC/Release Notes
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/UY6HPRW7MR3KBQ5JFHH6OXM7YCZBJCOB/Release Notes
https://seclists.org/bugtraq/2019/Sep/60Mailing List, Third Party Advisory
https://security.gentoo.org/glsa/202003-47Third Party Advisory
https://usn.ubuntu.com/4141-1/Third Party Advisory
https://www.debian.org/security/2019/dsa-4536Third Party Advisory
https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2019-16928US Government Resource

Timeline

Published: Sep 27, 2019
Last modified: Jun 17, 2026
Added to CISA KEV: Mar 3, 2022
NVD status: Analyzed