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Ubuntu.comUB:CVE-2013-4314HistorySep 09, 2013 - 12:00 a.m.
CVE-2013-4314
2013-09-0900:00:00
ubuntu.com
ubuntu.com
5
4.3 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:M/Au:N/C:N/I:P/A:N
0.002 Low
EPSS
Percentile
52.0%
The X509Extension in pyOpenSSL before 0.13.1 does not properly handle a
‘\0’ character in a domain name in the Subject Alternative Name 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.
Bugs
Related
debian
debian
[SECURITY] [DSA 2763-1] pyopenssl security update
2013-09-24 16:54:26
[SECURITY] [DSA 2763-1] pyopenssl security update
2013-09-24 16:54:26
veracode
veracode
Hostname Check Bypassing
2017-01-09 05:19:01
openvas
openvas
Debian: Security Advisory (DSA-2763-1)
2013-09-23 00:00:00
Debian Security Advisory DSA 2763-1 (pyopenssl - hostname check bypassing)
2013-09-24 00:00:00
Ubuntu: Security Advisory (USN-1965-1)
2013-09-24 00:00:00
debiancve
debiancve
CVE-2013-4314
2013-09-30 21:55:09
cve
cve
CVE-2013-4314
2013-09-30 21:55:09
nessus
nessus
Debian DSA-2763-1 : pyopenssl - hostname check bypassing
2013-09-25 00:00:00
Mandriva Linux Security Advisory : python-OpenSSL (MDVSA-2013:233)
2013-09-14 00:00:00
openSUSE Security Update : python-pyOpenSSL (openSUSE-SU-2013:1648-1)
2014-06-13 00:00:00
mageia
mageia
Updated python-OpenSSL package fixes security vulnerability
2013-09-14 00:16:05
osv
osv
pyopenssl - hostname check bypassing
2013-09-24 00:00:00
PyOpenSSL Mishandles NUL Byte In Certificate Subject Alternative Name
2022-05-17 04:56:46
PYSEC-2013-31
2013-09-30 21:55:00
cvelist
cvelist
CVE-2013-4314
2013-09-30 21:00:00
f5
f5
K15151 : pyOpenSSL vulnerability CVE-2013-4314
2014-04-11 00:00:00
SOL15151 - pyOpenSSL vulnerability CVE-2013-4314
2014-04-10 00:00:00
ubuntu
ubuntu
pyOpenSSL vulnerability
2013-09-23 00:00:00
nvd
nvd
CVE-2013-4314
2013-09-30 21:55:09
prion
prion
Design/Logic Flaw
2013-09-30 21:55:00
github
github
PyOpenSSL Mishandles NUL Byte In Certificate Subject Alternative Name
2022-05-17 04:56:46
4.3 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:M/Au:N/C:N/I:P/A:N
0.002 Low
EPSS
Percentile
52.0%
Related for UB:CVE-2013-4314