CVE-2023-39456

Improper Input Validation vulnerability in Apache Traffic Server with malformed HTTP/2 frames.This issue affects Apache Traffic Server: from 9.0.0 through 9.2.2.

Users are recommended to upgrade to version 9.2.3, which fixes the issue.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
7.5 HIGH
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
apacheCNA
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CVEADP
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CISA-ADPADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 67%
VendorProductVersion
apachetraffic_server
9.0.0 ≤
𝑥
< 9.2.3
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
trafficserver
bullseye
8.1.10+ds-1~deb11u1
not-affected
buster
not-affected
bullseye (security)
8.1.11+ds-0+deb11u1
fixed
bookworm
9.2.5+ds-0+deb12u1
fixed
bookworm (security)
9.2.5+ds-0+deb12u1
fixed
sid
9.2.5+ds-1
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
trafficserver
oracular
needs-triage
noble
needs-triage
mantic
ignored
lunar
ignored
jammy
needs-triage
focal
needs-triage
bionic
needs-triage
xenial
needs-triage
trusty
ignored