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FreeBSD: VID-15A62F22-098A-443B-94E2-2D26C375B993 (CVE-2017-7853): osip -- Improper Restriction of Operations within the Bounds of a Memory Buffer

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FreeBSD: VID-15A62F22-098A-443B-94E2-2D26C375B993 (CVE-2017-7853): osip -- Improper Restriction of Operations within the Bounds of a Memory Buffer

Severity
5
CVSS
(AV:N/AC:L/Au:N/C:N/I:N/A:P)
Published
04/13/2017
Created
07/25/2018
Added
10/11/2017
Modified
05/07/2019

Description

In libosip2 in GNU oSIP 4.1.0 and 5.0.0, a malformed SIP message can lead to a heap buffer overflow in the msg_osip_body_parse() function defined in osipparser2/osip_message_parse.c, resulting in a remote DoS.

Solution(s)

  • freebsd-upgrade-package-libosip2

References

  • DLA-898-1
  • DSA-3879
  • CVE-2017-7853

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