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Fencer Intel
medium 6.5

CVE-2022-41550 json

GNU oSIP v5.3.0 was discovered to contain an integer overflow via the component osip_body_parse_header.

published 4y ago modified 4mo ago also EUVD-2022-44742

cvss
6.5
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
0.7%
EPSS 0.7% chance of exploitation in 30 days, percentile 51%
public exploits
0
none known

Summary

GNU oSIP v5.3.0 was discovered to contain an integer overflow via the component osip_body_parse_header.

Patch / fix

  • libosip2 Debian 14, Debian 13, Debian 12 5.3.0-2.1

debian advisories DEBIAN-CVE-2022-41550

  • libosip2 SLE Workstation Extension 12 SP5, SLE Software Development Kit 12 SP5 3.5.0-21.3.1

suse advisories SUSE-SU-2022:3724-1

  • libosip2 Package Hub 15 SP4, openSUSE Leap 15.4 5.2.1-bp154.2.3.1

opensuse advisories openSUSE-SU-2022:10147-1

  • libosip2 Alpine 3.24, Alpine 3.23, Alpine 3.22 +2 more 5.3.1-r0

alpine advisories ALPINE-CVE-2022-41550

Alpine secdb © Alpine Linux, from https://secdb.alpinelinux.org via OSV; changed: normalised to fixed package versions per release. CC BY-SA 4.0

Is CVE-2022-41550 in your stack? Fencer shows which of your repositories are affected as soon as an advisory lands, and opens the fix as a pull request.

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CISA SSVC

Exploitation
none
Automatable
no
Technical impact
partial
Assessed
last yr.

Exploit prediction

0.65% chance of exploitation in the next 30 days, higher than 51% of all scored CVEs (FIRST EPSS, 2026-11-09).

CVSS scores

assigned by version score vector
CISA ADP 3.1 6.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
NVD 3.1 6.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
CNA 3.1 6.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Classification

Weakness
  • CWE-190 Integer Overflow or Wraparound

References

Sources

Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.