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opensslOpenSSLOPENSSL:CVE-2016-7052
HistorySep 26, 2016 - 12:00 a.m.

Vulnerability in OpenSSL - Missing CRL sanity check

2016-09-2600:00:00
www.openssl-library.org
25

CVSS2

5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

AI Score

8.5

Confidence

High

EPSS

0.427

Percentile

97.4%

JSON

This issue only affects OpenSSL 1.0.2i, released on 22nd September 2016. A bug fix which included a CRL sanity check was added to OpenSSL 1.1.0 but was omitted from OpenSSL 1.0.2i. As a result any attempt to use CRLs in OpenSSL 1.0.2i will crash with a null pointer exception.

Found by Bruce Stephens and Thomas Jakobi.

Affected configurations

Vulners
Node
opensslopensslRange1.0.2i–1.0.2j
VendorProductVersionCPE
opensslopenssl*cpe:2.3:a:openssl:openssl:*:*:*:*:*:*:*:*

Related

archlinux 2
freebsd_advisory 1
debiancve 1
f5 2
nessus 19
cvelist 1
openvas 14
slackware 1
nvd 1
prion 1
cve 1
alpinelinux 1
redhatcve 1
ubuntucve 1
freebsd 1
threatpost 1
ibm 25
suse 4
fedora 3
aix 1
gentoo 1
symantec 1
nodejsblog 1
cisco 1
huawei 1
mageia 1
packetstorm 1
osv 1
oracle 7
archlinux
archlinux
[ASA-201609-30] openssl: denial of service
2016-09-28 00:00:00
[ASA-201609-28] lib32-openssl: denial of service
2016-09-27 00:00:00
freebsd_advisory
freebsd_advisory
FreeBSD-SA-16:27.openssl
2016-10-10 00:00:00
debiancve
debiancve
CVE-2016-7052
2016-09-26 19:59:07
f5
f5
K39272405 : OpenSSL vulnerability CVE-2016-7052
2016-10-10 00:00:00
SOL39272405 - OpenSSL vulnerability CVE-2016-7052
2016-10-10 00:00:00
nessus
nessus
Slackware 14.2 / current : openssl (SSA:2016-270-01)
2016-09-27 00:00:00
OpenSSL 1.0.2i < 1.0.2j Vulnerability
2016-09-28 00:00:00
FreeBSD : OpenSSL -- multiple vulnerabilities (91a337d8-83ed-11e6-bf52-b499baebfeaf)
2016-09-27 00:00:00
cvelist
cvelist
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2016-09-26 19:00:00
openvas
openvas
OpenSSL Missing CRL sanity check Vulnerability - Linux
2016-09-26 00:00:00
OpenSSL Missing CRL sanity check Vulnerability - Windows
2016-09-26 00:00:00
Slackware: Security Advisory (SSA:2016-270-01)
2022-04-21 00:00:00
slackware
slackware
[slackware-security] openssl
2016-09-26 18:59:48
nvd
nvd
CVE-2016-7052
2016-09-26 19:59:07
prion
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Null pointer dereference
2016-09-26 19:59:00
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2016-09-26 19:59:07
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2016-09-26 19:59:07
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redhatcve
CVE-2016-7052
2016-09-26 11:17:23
ubuntucve
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CVE-2016-7052
2016-09-26 00:00:00
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freebsd
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2016-09-26 00:00:00
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threatpost
OpenSSL Fixes Critical Bug Introduced by Latest Update
2016-09-26 10:45:04
ibm
ibm
Security Bulletin: Vulnerabilities in OpenSSL affect IBM Security Network Active Bypass (CVE-2016-6304, CVE-2016-6303, CVE-2016-2181, CVE-2016-6309, CVE-2016-7052 )
2018-06-16 21:49:05
Security Bulletin: Vulnerabilities in OpenSSL affect IBM Security Network Controller (CVE-2016-6304, CVE-2016-6303, CVE-2016-6308, CVE-2016-2181, CVE-2016-6309, CVE-2016-7052 )
2018-06-16 21:49:05
Security Bulletin: Multiple Vulnerabilities in OpenSSL affect IBM MessageSight (CVE-2016-6303, CVE-2016-2182, CVE-2016-2178, CVE-2016-6306, CVE-2016-2183, CVE-2016-2177, CVE-2016-7052)
2018-06-17 15:36:58
suse
suse
Security update for nodejs4 (important)
2016-10-06 20:14:21
Security update for nodejs4 (important)
2016-11-01 16:19:35
Security update for nodejs (important)
2016-10-11 19:20:03
fedora
fedora
[SECURITY] Fedora 23 Update: openssl-1.0.2j-1.fc23
2016-10-11 23:24:05
[SECURITY] Fedora 24 Update: openssl-1.0.2j-1.fc24
2016-09-28 01:57:16
[SECURITY] Fedora 25 Update: openssl-1.0.2j-1.fc25
2016-10-09 03:28:42
aix
aix
Vulnerabilities in OpenSSL affect AIX
2016-11-14 13:29:26
gentoo
gentoo
OpenSSL: Multiple vulnerabilities
2016-12-07 00:00:00
symantec
symantec
SA132 : OpenSSL Vulnerabilities 22-Sep-2016 and 26-Sep-2016
2016-10-06 08:00:00
nodejsblog
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Security updates for all active release lines, September 2016
2016-09-23 00:00:00
cisco
cisco
Multiple Vulnerabilities in OpenSSL Affecting Cisco Products: September 2016
2016-09-27 22:40:00
huawei
huawei
Security Advisory - Sixteen OpenSSL Vulnerabilities on Some Huawei products
2017-03-22 00:00:00
mageia
mageia
Updated virtualbox packages fixes security vulnerabilities
2016-12-06 00:49:27
packetstorm
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Orion Elite Hidden IP Browser Pro 7.9 OpenSSL / Tor / Man-In-The-Middle
2017-07-14 00:00:00
osv
osv
libopenssl-1_1-devel-1.1.1l-1.2 on GA media
2024-06-15 00:00:00
oracle
oracle
Oracle Critical Patch Update - April 2018
2018-04-17 00:00:00
Oracle Critical Patch Update - January 2018
2018-01-16 00:00:00
Oracle Critical Patch Update - October 2016
2016-10-18 00:00:00

CVSS2

5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

AI Score

8.5

Confidence

High

EPSS

0.427

Percentile

97.4%

JSON
Related for OPENSSL:CVE-2016-7052
archlinux2freebsd_advisory1debiancve1f52nessus19cvelist1openvas14slackware1nvd1prion1cve1alpinelinux1redhatcve1ubuntucve1freebsd1threatpost1ibm25suse4fedora3aix1gentoo1symantec1nodejsblog1cisco1huawei1mageia1packetstorm1osv1oracle7