CVE-2006-20001

medium
Published 2023-02-28 ยท Modified 2023-02-21
CVSS v3
โ€”
CVSS v4 NEW
โ€”
not yet in upstream
VIR risk
5.5

Description

A carefully crafted If: request header can cause a memory read, or write of a single zero byte, in a pool (heap) memory location beyond the header value sent. This could cause the process to crash. This issue affects Apache HTTP Server 2.4.54 and earlier.

Predictions

Exploit likelihood
20%
Patch ETA
โ€”

Heuristic predictions, AS-IS, for prioritization only.

Mitigations

No mitigations published for this CVE yet.

The vendor-content worker queues fetches as references arrive (check back in a few minutes). Or โ€” if you've already worked around this in production โ€” publish your fix to the community-verified tier.

โœš Propose a mitigation on Community โ†’ Mitigations published via the community go through AI scoring + 2 human reviewers + 7-day silent objection window before landing here with source_tier=community-verified.

OS impact

suse SUSE Affected 1 release
VersionStatusFixed in
โ€” Affected โ€”
almalinux AlmaLinux Fixed 1 release
VersionStatusFixed in
9 Fixed httpd-tools-2.4.53-7.el9_1.1.aarch64.rpm
arch Arch Fixed 1 release
VersionStatusFixed in
โ€” Fixed 2.4.55-1
debian Debian Fixed 5 releases
VersionStatusFixed in
trixie Fixed 2.4.55-1
sid Fixed 2.4.55-1
forky Fixed 2.4.55-1
bullseye Fixed 2.4.56-1~deb11u1
bookworm Fixed 2.4.55-1
redhat Red Hat Fixed 2 releases
VersionStatusFixed in
9 Fixed โ€”
8 Fixed โ€”
rockylinux Rocky Linux Fixed 2 releases
VersionStatusFixed in
9 Fixed โ€”
8 Fixed โ€”

References

Community-verified mitigations for this CVE will appear above when contributors publish them.

Verify integrity in audit chain (admin only). AS-IS.