CVE-2009-2699

The Solaris pollset feature in the Event Port backend in poll/unix/port.c in the Apache Portable Runtime (APR) library before 1.3.9, as used in the Apache HTTP Server before 2.2.14 and other products, does not properly handle errors, which allows remote attackers to cause a denial of service (daemon hang) via unspecified HTTP requests, related to the prefork and event MPMs.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
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
Base Score
CVSS 3.x
EPSS Score
Percentile: 92%
Affected Products (NVD)
VendorProductVersion
apachehttp_server
2.2.0 ≤
𝑥
< 2.2.14
apacheportable_runtime
𝑥
< 1.3.9
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
apr
bookworm
1.7.2-3
fixed
bullseye
1.7.0-6+deb11u2
fixed
bullseye (security)
1.7.0-6+deb11u2
fixed
sid
1.7.5-1
fixed
trixie
1.7.5-1
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
apr
dapper
dne
hardy
not-affected
intrepid
not-affected
jaunty
not-affected
openSUSE logo
openSUSE / SLES Releases
openSUSE Product
Release
apache2
suse enterprise sap 12 SP5
2.4.23-29.43.1
fixed
suse enterprise sap 15
2.4.33-1.28
fixed
suse enterprise sap 15 SP1
2.4.33-3.15.1
fixed
suse enterprise server 12 SP2
2.4.23-14.7
fixed
suse enterprise server 12 SP5
2.4.23-29.43.1
fixed
suse enterprise server 15
2.4.33-1.28
fixed
suse enterprise server 15 SP1
2.4.33-3.15.1
fixed
apache2-devel
suse enterprise sap 15
2.4.33-1.28
fixed
suse enterprise sap 15 SP1
2.4.33-3.15.1
fixed
suse enterprise server 15
2.4.33-1.28
fixed
suse enterprise server 15 SP1
2.4.33-3.15.1
fixed
apache2-doc
suse enterprise sap 12 SP5
2.4.23-29.43.1
fixed
suse enterprise sap 15
2.4.33-1.28
fixed
suse enterprise sap 15 SP1
2.4.33-3.15.1
fixed
suse enterprise server 12 SP2
2.4.23-14.7
fixed
suse enterprise server 12 SP5
2.4.23-29.43.1
fixed
suse enterprise server 15
2.4.33-1.28
fixed
suse enterprise server 15 SP1
2.4.33-3.15.1
fixed
apache2-example-pages
suse enterprise sap 12 SP5
2.4.23-29.43.1
fixed
suse enterprise server 12 SP2
2.4.23-14.7
fixed
suse enterprise server 12 SP5
2.4.23-29.43.1
fixed
apache2-prefork
suse enterprise sap 12 SP5
2.4.23-29.43.1
fixed
suse enterprise sap 15
2.4.33-1.28
fixed
suse enterprise sap 15 SP1
2.4.33-3.15.1
fixed
suse enterprise server 12 SP2
2.4.23-14.7
fixed
suse enterprise server 12 SP5
2.4.23-29.43.1
fixed
suse enterprise server 15
2.4.33-1.28
fixed
suse enterprise server 15 SP1
2.4.33-3.15.1
fixed
apache2-utils
suse enterprise sap 12 SP5
2.4.23-29.43.1
fixed
suse enterprise sap 15
2.4.33-1.28
fixed
suse enterprise sap 15 SP1
2.4.33-3.15.1
fixed
suse enterprise server 12 SP2
2.4.23-14.7
fixed
suse enterprise server 12 SP5
2.4.23-29.43.1
fixed
suse enterprise server 15
2.4.33-1.28
fixed
suse enterprise server 15 SP1
2.4.33-3.15.1
fixed
apache2-worker
suse enterprise sap 12 SP5
2.4.23-29.43.1
fixed
suse enterprise sap 15
2.4.33-1.28
fixed
suse enterprise sap 15 SP1
2.4.33-3.15.1
fixed
suse enterprise server 12 SP2
2.4.23-14.7
fixed
suse enterprise server 12 SP5
2.4.23-29.43.1
fixed
suse enterprise server 15
2.4.33-1.28
fixed
suse enterprise server 15 SP1
2.4.33-3.15.1
fixed
References