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Debian: CVE-2017-16872: pjproject -- security update

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Debian: CVE-2017-16872: pjproject -- security update

Severity
8
CVSS
(AV:N/AC:L/Au:N/C:P/I:P/A:P)
Published
11/17/2017
Created
07/25/2018
Added
04/11/2018
Modified
02/24/2020

Description

An issue was discovered in Teluu pjproject (pjlib and pjlib-util) in PJSIP before 2.7.1. Parsing the numeric header fields in a SIP message (like cseq, ttl, port, etc.) all had the potential to overflow, either causing unintended values to be captured or, if the values were subsequently converted back to strings, a buffer overrun. This will lead to a potential exploit using carefully crafted invalid values.

Solution(s)

  • debian-upgrade-pjproject

References

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