CVE-2018-1303

A specially crafted HTTP request header could have crashed the Apache HTTP Server prior to version 2.4.30 due to an out of bound read while preparing data to be cached in shared memory. It could be used as a Denial of Service attack against users of mod_cache_socache. The vulnerability is considered as low risk since mod_cache_socache is not widely used, mod_cache_disk is not concerned by this vulnerability.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
7.5 HIGH
NETWORK
LOW
NONE
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: 97%
Affected Products (NVD)
VendorProductVersion
apachehttp_server
𝑥
≤ 2.4.29
debiandebian_linux
8.0
debiandebian_linux
9.0
canonicalubuntu_linux
14.04
canonicalubuntu_linux
16.04
canonicalubuntu_linux
17.10
canonicalubuntu_linux
18.04
netappsantricity_cloud_connector
-
netappstorage_automation_store
-
netappstoragegrid
-
netappclustered_data_ontap
-
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
apache2
bookworm
2.4.62-1~deb12u1
fixed
bookworm (security)
2.4.62-1~deb12u2
fixed
bullseye
2.4.62-1~deb11u1
fixed
bullseye (security)
2.4.62-1~deb11u2
fixed
sid
2.4.62-3
fixed
trixie
2.4.62-3
fixed
wheezy
not-affected
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
apache2
artful
Fixed 2.4.27-2ubuntu4.1
released
bionic
Fixed 2.4.29-1ubuntu4.1
released
trusty
Fixed 2.4.7-1ubuntu4.20
released
xenial
Fixed 2.4.18-2ubuntu3.8
released
openSUSE logo
openSUSE / SLES Releases
openSUSE Product
Release
apache2
suse enterprise sap 12 SP3
2.4.23-29.18.2
fixed
suse enterprise sap 12 SP5
2.4.23-29.43.1
fixed
suse enterprise server 12
2.4.10-14.31.1
fixed
suse enterprise server 12 SP1
2.4.16-20.16.1
fixed
suse enterprise server 12 SP2
2.4.23-29.18.2
fixed
suse enterprise server 12 SP3
2.4.23-29.18.2
fixed
suse enterprise server 12 SP5
2.4.23-29.43.1
fixed
apache2-doc
suse enterprise sap 12 SP3
2.4.23-29.18.2
fixed
suse enterprise sap 12 SP5
2.4.23-29.43.1
fixed
suse enterprise server 12
2.4.10-14.31.1
fixed
suse enterprise server 12 SP1
2.4.16-20.16.1
fixed
suse enterprise server 12 SP2
2.4.23-29.18.2
fixed
suse enterprise server 12 SP3
2.4.23-29.18.2
fixed
suse enterprise server 12 SP5
2.4.23-29.43.1
fixed
apache2-example-pages
suse enterprise sap 12 SP3
2.4.23-29.18.2
fixed
suse enterprise sap 12 SP5
2.4.23-29.43.1
fixed
suse enterprise server 12
2.4.10-14.31.1
fixed
suse enterprise server 12 SP1
2.4.16-20.16.1
fixed
suse enterprise server 12 SP2
2.4.23-29.18.2
fixed
suse enterprise server 12 SP3
2.4.23-29.18.2
fixed
suse enterprise server 12 SP5
2.4.23-29.43.1
fixed
apache2-prefork
suse enterprise sap 12 SP3
2.4.23-29.18.2
fixed
suse enterprise sap 12 SP5
2.4.23-29.43.1
fixed
suse enterprise server 12
2.4.10-14.31.1
fixed
suse enterprise server 12 SP1
2.4.16-20.16.1
fixed
suse enterprise server 12 SP2
2.4.23-29.18.2
fixed
suse enterprise server 12 SP3
2.4.23-29.18.2
fixed
suse enterprise server 12 SP5
2.4.23-29.43.1
fixed
apache2-utils
suse enterprise sap 12 SP3
2.4.23-29.18.2
fixed
suse enterprise sap 12 SP5
2.4.23-29.43.1
fixed
suse enterprise server 12
2.4.10-14.31.1
fixed
suse enterprise server 12 SP1
2.4.16-20.16.1
fixed
suse enterprise server 12 SP2
2.4.23-29.18.2
fixed
suse enterprise server 12 SP3
2.4.23-29.18.2
fixed
suse enterprise server 12 SP5
2.4.23-29.43.1
fixed
apache2-worker
suse enterprise sap 12 SP3
2.4.23-29.18.2
fixed
suse enterprise sap 12 SP5
2.4.23-29.43.1
fixed
suse enterprise server 12
2.4.10-14.31.1
fixed
suse enterprise server 12 SP1
2.4.16-20.16.1
fixed
suse enterprise server 12 SP2
2.4.23-29.18.2
fixed
suse enterprise server 12 SP3
2.4.23-29.18.2
fixed
suse enterprise server 12 SP5
2.4.23-29.43.1
fixed
Red Hat logo
Red Hat Enterprise Linux Releases
Red Hat Product
Release
httpd
RHEL 7
0:2.4.6-95.el7
fixed
httpd-devel
RHEL 7
0:2.4.6-95.el7
fixed
httpd-manual
RHEL 7
0:2.4.6-95.el7
fixed
httpd-tools
RHEL 7
0:2.4.6-95.el7
fixed
mod
RHEL 7
1:2.4.6-95.el7
fixed
References