CVE-2012-6085
GnuPG Public Keyring Corruption (Denial of Service) Vulnerability
Description
The read_block function in g10/import.c in GnuPG 1.4.x before 1.4.13 and 2.0.x through 2.0.19, when importing a key, allows remote attackers to corrupt the public keyring database or cause a denial of service (application crash) via a crafted length field of an OpenPGP packet.
INFO
Published Date :
Jan. 24, 2013, 1:55 a.m.
Last Modified :
Feb. 13, 2023, 4:37 a.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
4.9
Exploitability Score :
8.6
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2012-6085
.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
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The following list is the news that have been mention
CVE-2012-6085
vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2012-6085
vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
CVE Modified by [email protected]
Feb. 13, 2023
Action Type Old Value New Value Changed Description CVE-2012-6085 GnuPG: read_block() corrupt key input validation The read_block function in g10/import.c in GnuPG 1.4.x before 1.4.13 and 2.0.x through 2.0.19, when importing a key, allows remote attackers to corrupt the public keyring database or cause a denial of service (application crash) via a crafted length field of an OpenPGP packet. Removed CVSS V2 Metadata Victim must voluntarily interact with attack mechanism Removed CVSS V2 Red Hat, Inc. (AV:N/AC:M/Au:N/C:N/I:N/A:P) Removed Reference https://access.redhat.com/errata/RHSA-2013:1458 [No Types Assigned] Removed Reference https://access.redhat.com/errata/RHSA-2013:1459 [No Types Assigned] Removed Reference https://access.redhat.com/security/cve/CVE-2012-6085 [No Types Assigned] -
CVE Modified by [email protected]
Feb. 02, 2023
Action Type Old Value New Value Changed Description The read_block function in g10/import.c in GnuPG 1.4.x before 1.4.13 and 2.0.x through 2.0.19, when importing a key, allows remote attackers to corrupt the public keyring database or cause a denial of service (application crash) via a crafted length field of an OpenPGP packet. CVE-2012-6085 GnuPG: read_block() corrupt key input validation Added CVSS V2 Red Hat, Inc. (AV:N/AC:M/Au:N/C:N/I:N/A:P) Removed Reference http://git.gnupg.org/cgi-bin/gitweb.cgi?p=gnupg.git;a=commitdiff;h=f0b33b6fb8e0586e9584a7a409dcc31263776a67 [Patch] Added Reference https://access.redhat.com/security/cve/CVE-2012-6085 [No Types Assigned] Added Reference https://access.redhat.com/errata/RHSA-2013:1459 [No Types Assigned] Added Reference https://access.redhat.com/errata/RHSA-2013:1458 [No Types Assigned] Added Reference http://git.gnupg.org/cgi-bin/gitweb.cgi?p=gnupg.git%3Ba=commitdiff%3Bh=f0b33b6fb8e0586e9584a7a409dcc31263776a67 [No Types Assigned] -
CVE Modified by [email protected]
Aug. 29, 2017
Action Type Old Value New Value Removed Reference http://xforce.iss.net/xforce/xfdb/80990 [No Types Assigned] Added Reference https://exchange.xforce.ibmcloud.com/vulnerabilities/80990 [No Types Assigned] -
Initial Analysis by [email protected]
Jan. 24, 2013
Action Type Old Value New Value
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2012-6085
is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2012-6085
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
4.82 }} -0.21%
score
0.92778
percentile