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CVE-2006-6169

19
FAUCET Score

CVE-2006-6169 describes a heap-based buffer overflow in the ask_outfile_name function of GnuPG versions 1.4 and 2.0. This vulnerability, occurring during interactive use, could allow remote attackers to execute arbitrary code by crafting messages with "C-escape" expansions that lead to an oversized string being returned by make_printable_string. With a CVSS score of 6.8, this vulnerability is considered medium severity, requiring medium attack complexity and potentially leading to partial confidentiality, integrity, and availability compromise. There is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
1.4CPE matchmatch criteria
cpe:2.3:a:gnupg:gnupg:1.4:*:*:*:*:*:*:*
2.0CPE matchmatch criteria
cpe:2.3:a:gnupg:gnupg:2.0:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

6.8MEDIUM

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

Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Exploitability Score
8.6
Impact Score
6.4
CvssVersion
2.0

Exploit Intelligence

EPSS Score
3.17%
Probability of exploitation in next 30 days
EPSS Percentile
86.7%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0317 is in the 80th percentile among its peer group of 19,958 CVEs.

Social Chatter

No social media mentions found for this CVE.

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 Bluesky, 0.0 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (3)

redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 2.1Fixed in: gnupg-0:1.0.7-20
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 3Fixed in: gnupg-0:1.2.1-19
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 4Fixed in: gnupg-0:1.2.6-8
View patch

Vendor Advisories (1)

redhatCVE-2006-6169Low

: gnupg2 < 2.0.1 buffer overflow

Nov 24, 2006

References

patches.sgi.com / support/free/security/advisories/20061201-01-P.asc
lists.gnupg.org / pipermail/gnupg-announce/2006q4/000241.html
lists.suse.com / archive/suse-security-announce/2006-Dec/0004.html
bugs.g10code.com / gnupg/issue728
secunia.com / advisories/23094
PatchVendor Advisory
secunia.com / advisories/23110
secunia.com / advisories/23146
secunia.com / advisories/23161
secunia.com / advisories/23171
secunia.com / advisories/23250
secunia.com / advisories/23269
secunia.com / advisories/23284
secunia.com / advisories/23299
secunia.com / advisories/23303
secunia.com / advisories/23513
secunia.com / advisories/24047
security.gentoo.org / glsa/glsa-200612-03.xml
securityreason.com / securityalert/1927
securitytracker.com / id
exchange.xforce.ibmcloud.com / vulnerabilities/30550
issues.rpath.com / browse/RPL-826
oval.cisecurity.org / repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11228
support.avaya.com / elmodocs2/security/ASA-2007-047.htm
debian.org / security/2006/dsa-1231
mandriva.com / security/advisories
openpkg.com / security/advisories/OpenPKG-SA-2006.037.html
redhat.com / support/errata/RHSA-2006-0754.html
securityfocus.com / archive/1/452829/100/0/threaded
securityfocus.com / archive/1/453253/100/100/threaded
securityfocus.com / bid/21306
trustix.org / errata/2006/0068
ubuntu.com / usn/usn-389-1
ubuntu.com / usn/usn-393-2
vupen.com / english/advisories/2006/4736