CVE-2015-1606

The keyring DB in GnuPG before 2.1.2 does not properly handle invalid packets, which allows remote attackers to cause a denial of service (invalid read and use-after-free) via a crafted keyring file.

CVSS v3 5.5 MEDIUM
CVSS v2.0 4.3 MEDIUM

5.5^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 1.8 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

4.3^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:M/Au:N/C:N/I:N/A:P

Exploitability : 8.6 / Impact : 2.9

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

References

Link	Resource
http://git.gnupg.org/cgi-bin/gitweb.cgi?p=gnupg.git%3Ba=commit%3Bh=f0f71a721ccd7ab9e40b8b6b028b59632c0cc648
http://www.debian.org/security/2015/dsa-3184	Third Party Advisory
http://www.openwall.com/lists/oss-security/2015/02/13/14	Mailing List Third Party Advisory
http://www.openwall.com/lists/oss-security/2015/02/14/6	Mailing List Third Party Advisory
http://www.securitytracker.com/id/1031876	Third Party Advisory VDB Entry
https://blog.fuzzing-project.org/5-Multiple-issues-in-GnuPG-found-through-keyring-fuzzing-TFPA-0012015.html	Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:gnupg:gnupg:*:*:*:*:*:*:*:*

Configuration 2 (hide)

OR	cpe:2.3:o:debian:debian_linux:7.0:::::::*
	cpe:2.3:o:debian:debian_linux:8.0:::::::*

History

No history.

Information

Published : 2019-11-20 19:15

Updated : 2023-11-07 02:24

NVD link : CVE-2015-1606

Mitre link : CVE-2015-1606

CVE.ORG link : CVE-2015-1606

JSON object : View

Products Affected

debian

debian_linux

gnupg

gnupg

CWE

CWE-416

Use After Free

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