CVE-2018-25103

EUVD-2018-21592
There exists use-after-free vulnerabilities in lighttpd <= 1.4.50 request parsing which might read from invalid pointers to memory used in the same request, not from other requests.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
5.3 MEDIUM
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
CISA-ADPADP
5.3 MEDIUM
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Awaiting analysis
This vulnerability is currently awaiting analysis.
Base Score
CVSS 3.x
EPSS Score
Percentile: 56%
Debian logo
Debian Releases
Debian Product
Codename
lighttpd
bookworm
1.4.69-1
fixed
bullseye
1.4.59-1+deb11u2
fixed
bullseye (security)
1.4.59-1+deb11u2
fixed
sid
1.4.76-1
fixed
trixie
1.4.76-1
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
lighttpd
bionic
needs-triage
focal
not-affected
jammy
not-affected
mantic
not-affected
noble
not-affected
trusty
needs-triage
xenial
needs-triage
References
https://9443417.fs1.hubspotusercontent-na1.net/hubfs/9443417/Security%20Advisories/2024/AMI-SA-2024002.pdf
https://blogvdoo.wordpress.com/2018/11/06/giving-back-securing-open-source-iot-projects/#more-736
https://github.com/lighttpd/lighttpd1.4/commit/d161f53de04bc826ce1bdaeb3dce2c72ca50a3f8
https://github.com/lighttpd/lighttpd1.4/commit/df8e4f95614e476276a55e34da2aa8b00b1148e9
https://www.kb.cert.org/vuls/id/312260
https://www.runzero.com/blog/lighttpd/
https://9443417.fs1.hubspotusercontent-na1.net/hubfs/9443417/Security%20Advisories/2024/AMI-SA-2024002.pdf
https://blogvdoo.wordpress.com/2018/11/06/giving-back-securing-open-source-iot-projects/#more-736
https://github.com/lighttpd/lighttpd1.4/commit/d161f53de04bc826ce1bdaeb3dce2c72ca50a3f8
https://github.com/lighttpd/lighttpd1.4/commit/df8e4f95614e476276a55e34da2aa8b00b1148e9
https://www.kb.cert.org/vuls/id/312260
https://www.runzero.com/blog/lighttpd/