CVE-2019-16928

Exim Out-of-bounds Write Vulnerability

Exim

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.

27. Sep 2019

Ausgewertete Quellen

• Debian
  https://www.debian.org/security/2019/dsa-4536
• Ubuntu
  https://usn.ubuntu.com/4141-1/
• Hersteller
  https://bugs.exim.org/show_bug.cgi?id=2449
• Hersteller
  https://lists.exim.org/lurker/message/20190927.032457.c1044d4c.en.html
• Hinweis
  http://www.openwall.com/lists/oss-security/2019/09/28/1
• Hinweis
  http://www.openwall.com/lists/oss-security/2019/09/28/2
• Hinweis
  http://www.openwall.com/lists/oss-security/2019/09/28/3
• Hinweis
  http://www.openwall.com/lists/oss-security/2019/09/28/4
• Hinweis
  https://seclists.org/bugtraq/2019/Sep/60
• Hinweis
  https://security.gentoo.org/glsa/202003-47
• CISA
  https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2019-16928
• CISA
  Exim Out-of-bounds Write Vulnerability
• NVD
  CVE-2019-16928