CVE-2009-2474

neon before 0.28.6, when OpenSSL or GnuTLS is used, does not properly handle a '\0' character in a domain name in the subject's Common Name (CN) field of an X.509 certificate, which allows man-in-the-middle attackers to spoof arbitrary SSL servers via a crafted certificate issued by a legitimate Certification Authority, a related issue to CVE-2009-2408.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
5.8 UNKNOWN
NETWORK
MEDIUM
AV:N/AC:M/Au:N/C:P/I:P/A:N
redhatCNA
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CVEADP
---
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Base Score
CVSS 3.x
EPSS Score
Percentile: 61%
VendorProductVersion
webdavneon
𝑥
< 0.28.6
applemac_os_x
𝑥
< 10.6.5
canonicalubuntu_linux
6.06
canonicalubuntu_linux
8.04
canonicalubuntu_linux
8.10
canonicalubuntu_linux
9.04
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
litmus
bullseye
0.13-3
fixed
lenny
no-dsa
etch
no-dsa
sid
0.13-5
fixed
trixie
0.13-5
fixed
bookworm
0.13-5
fixed
neon27
bullseye
0.31.2-1
fixed
lenny
no-dsa
etch
no-dsa
bookworm
0.32.5-1
fixed
sid
0.33.0-1.1
fixed
trixie
0.33.0-1.1
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
neon
saucy
dne
raring
dne
quantal
dne
precise
dne
oneiric
dne
natty
dne
maverick
dne
lucid
dne
karmic
dne
jaunty
dne
intrepid
dne
hardy
dne
dapper
Fixed 0.25.5.dfsg-5ubuntu0.1
released
neon26
saucy
dne
raring
dne
quantal
dne
precise
dne
oneiric
dne
natty
dne
maverick
dne
lucid
ignored
karmic
ignored
jaunty
ignored
intrepid
ignored
hardy
ignored
dapper
dne
neon27
saucy
not-affected
raring
not-affected
quantal
not-affected
precise
not-affected
oneiric
not-affected
natty
not-affected
maverick
not-affected
lucid
not-affected
karmic
not-affected
jaunty
Fixed 0.28.2-6.1ubuntu0.1
released
intrepid
Fixed 0.28.2-2ubuntu0.1
released
hardy
Fixed 0.27.2-1ubuntu0.1
released
dapper
dne
References