CVE-2013-6438

The dav_xml_get_cdata function in main/util.c in the mod_dav module in the Apache HTTP Server before 2.4.8 does not properly remove whitespace characters from CDATA sections, which allows remote attackers to cause a denial of service (daemon crash) via a crafted DAV WRITE request.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
5 UNKNOWN
NETWORK
LOW
AV:N/AC:L/Au:N/C:N/I:N/A:P
redhatCNA
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CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 96%
VendorProductVersion
apachehttp_server
2.2.0 ≤
𝑥
< 2.2.27
apachehttp_server
2.4.1 ≤
𝑥
< 2.4.9
oraclehttp_server
10.1.3.5.0
oraclehttp_server
11.1.1.7.0
oraclehttp_server
12.1.2.0
oraclehttp_server
12.1.3.0
canonicalubuntu_linux
10.04
canonicalubuntu_linux
12.04
canonicalubuntu_linux
12.10
canonicalubuntu_linux
13.10
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
apache2
bullseye
2.4.62-1~deb11u1
fixed
bullseye (security)
2.4.62-1~deb11u2
fixed
bookworm
2.4.62-1~deb12u1
fixed
bookworm (security)
2.4.62-1~deb12u2
fixed
sid
2.4.62-3
fixed
trixie
2.4.62-3
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
apache2
saucy
Fixed 2.4.6-2ubuntu2.2
released
quantal
Fixed 2.2.22-6ubuntu2.4
released
precise
Fixed 2.2.22-1ubuntu1.5
released
lucid
Fixed 2.2.14-5ubuntu8.13
released
References