[SECURITY] [DSA 4684-1] libreswan security update

2020-05-13T19:13:55
ID DEBIAN:DSA-4684-1:4A62B
Type debian
Reporter Debian
Modified 2020-05-13T19:13:55

Description


Debian Security Advisory DSA-4684-1 security@debian.org https://www.debian.org/security/ Salvatore Bonaccorso May 13, 2020 https://www.debian.org/security/faq


Package : libreswan CVE ID : CVE-2020-1763 Debian Bug : 960458

Stephan Zeisberg discovered that the libreswan IPsec implementation could be forced into a crash/restart via a malformed IKEv1 Informational Exchange packet, resulting in denial of service.

For the stable distribution (buster), this problem has been fixed in version 3.27-6+deb10u1.

We recommend that you upgrade your libreswan packages.

For the detailed security status of libreswan please refer to its security tracker page at: https://security-tracker.debian.org/tracker/libreswan

Further information about Debian Security Advisories, how to apply these updates to your system and frequently asked questions can be found at: https://www.debian.org/security/

Mailing list: debian-security-announce@lists.debian.org