[ubuntu/focal-security] strongswan 5.8.2-1ubuntu3.3 (Accepted)

Marc Deslauriers marc.deslauriers at canonical.com
Tue Oct 19 10:41:27 UTC 2021


strongswan (5.8.2-1ubuntu3.3) focal-security; urgency=medium

  * SECURITY UPDATE: Integer Overflow in gmp Plugin
    - debian/patches/CVE-2021-41990.patch: reject RSASSA-PSS params with
      negative salt length in
      src/libstrongswan/credentials/keys/signature_params.c,
      src/libstrongswan/plugins/gmp/gmp_rsa_public_key.c.
    - CVE-2021-41990
  * SECURITY UPDATE: Integer Overflow When Replacing Certificates in Cache
    - debian/patches/CVE-2021-41991.patch: prevent crash due to integer
      overflow/sign change in
      src/libstrongswan/credentials/sets/cert_cache.c.
    - CVE-2021-41991

Date: 2021-10-12 18:43:15.729990+00:00
Changed-By: Marc Deslauriers <marc.deslauriers at canonical.com>
https://launchpad.net/ubuntu/+source/strongswan/5.8.2-1ubuntu3.3
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