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cve[email protected]CVE-2013-6422
HistoryDec 23, 2013 - 10:55 p.m.

CVE-2013-6422

2013-12-2322:55:02
CWE-20
[email protected]
web.nvd.nist.gov
45
cve-2013-6422
gnutls
libcurl
ssl verification
mitm attack
nvd

4 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

HIGH

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

NONE

AV:N/AC:H/Au:N/C:P/I:P/A:N

6.8 Medium

AI Score

Confidence

Low

0.002 Low

EPSS

Percentile

64.7%

JSON

The GnuTLS backend in libcurl 7.21.4 through 7.33.0, when disabling digital signature verification (CURLOPT_SSL_VERIFYPEER), also disables the CURLOPT_SSL_VERIFYHOST check for CN or SAN host name fields, which makes it easier for remote attackers to spoof servers and conduct man-in-the-middle (MITM) attacks.

Affected configurations

NVD
Node
debiandebian_linuxMatch7.0
Node
canonicalubuntu_linuxMatch12.04-lts
OR
canonicalubuntu_linuxMatch12.10
OR
canonicalubuntu_linuxMatch13.04
OR
canonicalubuntu_linuxMatch13.10
Node
haxxlibcurlMatch7.21.4
OR
haxxlibcurlMatch7.21.5
OR
haxxlibcurlMatch7.21.6
OR
haxxlibcurlMatch7.21.7
OR
haxxlibcurlMatch7.22.0
OR
haxxlibcurlMatch7.23.0
OR
haxxlibcurlMatch7.23.1
OR
haxxlibcurlMatch7.24.0
OR
haxxlibcurlMatch7.25.0
OR
haxxlibcurlMatch7.26.0
OR
haxxlibcurlMatch7.27.0
OR
haxxlibcurlMatch7.28.0
OR
haxxlibcurlMatch7.28.1
OR
haxxlibcurlMatch7.29.0
OR
haxxlibcurlMatch7.30.0
OR
haxxlibcurlMatch7.31.0
OR
haxxlibcurlMatch7.32.0
OR
haxxlibcurlMatch7.33.0

Related

nessus 8
nvd 1
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debiancve 1
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oracle 1
nessus
nessus
Debian DSA-2824-1 : curl - unchecked tls/ssl certificate host name
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FreeBSD : cURL library -- cert name check ignore with GnuTLS (4e1f4abc-6837-11e3-9cda-3c970e169bc2)
2013-12-19 00:00:00
Ubuntu 12.04 LTS / 12.10 / 13.04 / 13.10 : curl vulnerability (USN-2058-1)
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2013-12-23 22:55:02
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Ubuntu: Security Advisory (USN-2058-1)
2013-12-23 00:00:00
Debian Security Advisory DSA 2824-1 (curl - unchecked tls/ssl certificate host name)
2013-12-19 00:00:00
Debian: Security Advisory (DSA-2824-1)
2013-12-18 00:00:00
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2013-12-23 22:55:00
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[SECURITY] [DSA 2824-1] curl security update
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[SECURITY] [DSA 2824-1] curl security update
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securityvulns
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2013-12-23 22:55:02
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2013-12-17 00:00:00
gentoo
gentoo
cURL: Multiple vulnerabilities
2014-01-20 00:00:00
kaspersky
kaspersky
KLA10458 Multiple vulnerabilities in HP SMH
2014-01-10 00:00:00
hackerone
hackerone
curl: CVE-2024-2466: TLS certificate check bypass with mbedTLS
2024-03-14 11:49:49
oracle
oracle
Oracle Critical Patch Update Advisory - July 2015
2015-07-14 00:00:00

4 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

HIGH

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

NONE

AV:N/AC:H/Au:N/C:P/I:P/A:N

6.8 Medium

AI Score

Confidence

Low

0.002 Low

EPSS

Percentile

64.7%

JSON
Related for CVE-2013-6422
nessus8nvd1freebsd1cvelist1openvas9prion1ubuntu1debian2securityvulns4debiancve1ubuntucve1gentoo1kaspersky1hackerone1oracle1