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Fencer Intel
critical 9.8

CVE-2019-15232 json

Live555 before 2019.08.16 has a Use-After-Free because GenericMediaServer::createNewClientSessionWithId can generate the same client sessio…

published 7y ago modified 4mo ago also EUVD-2019-6244

cvss
9.8
version 3.1, NVD
cisa kev
Not listed
not in CISA's catalog
epss
1.7%
EPSS 1.7% chance of exploitation in 30 days, percentile 77%
public exploits
0
none known

Summary

Live555 before 2019.08.16 has a Use-After-Free because GenericMediaServer::createNewClientSessionWithId can generate the same client session ID in succession, which is mishandled by the MPEG1or2 and Matroska file demultiplexors.

Patch / fix

  • live555 streaming_media 2019-08-16
  • liblivemedia Debian 14 2019.10.11-2

debian advisories DEBIAN-CVE-2019-15232

  • live555 Package Hub 15 SP2 2021.05.22-bp152.4.4.1
  • live555 openSUSE Leap 15.2 2021.05.22-lp152.3.6.1

opensuse advisories openSUSE-SU-2021:0937-1openSUSE-SU-2021:0915-1

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Exploit prediction

1.73% chance of exploitation in the next 30 days, higher than 77% of all scored CVEs (FIRST EPSS, 2026-11-09).

CVSS scores

assigned by version score vector
NVD 3.1 9.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
NVD 2.0 7.5 AV:N/AC:L/Au:N/C:P/I:P/A:P

Classification

Weakness

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.