CVE-2006-6169: n/a vulnerability

CVE-2006-6169: Heap-based buffer overflow in the ask_outfile_name function in openfile.c for GnuPG (gpg) 1.4 and 2.0, when...

Heap-based buffer overflow in the ask_outfile_name function in openfile.c for GnuPG (gpg) 1.4 and 2.0, when running interactively, might allow attackers to execute arbitrary code via messages with "C-escape" expansions, which cause the make_printable_string function to return a longer string than expected while constructing a prompt.

UnknownCVSS not scoredNot KEV-listedUpdatedAug 7, 2024, 20:19 UTC (UTC+00:00)

Security readout for executives and security teams

This old GnuPG flaw can be triggered when a user runs gpg interactively and a crafted message causes an unsafe prompt to be built. The reported impact is possible arbitrary code execution. Modern exposure is mainly legacy systems or embedded workflows still using affected GnuPG 1.4 or 2.0 builds. Exposure is limited to systems running affected GnuPG 1.4 or 2.0 versions in interactive use. Servers, automation hosts, developer workstations, and legacy appliances should be checked if they process untrusted OpenPGP messages or retain old distribution packages. Prioritize remediation where legacy GnuPG is still present on systems handling external messages. The issue is old and not KEV-listed, but possible code execution in cryptographic tooling justifies prompt inventory and patch verification. Mitigation focus: Identify all hosts using GnuPG gpg 1.4 or 2.0 packages.; Apply the relevant vendor or distribution security update.; Avoid interactive processing of untrusted OpenPGP messages until updated..

Prepared: Jun 29, 2026, 09:12 UTC (UTC+00:00)

Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.

Potential ATT&CK relevance

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Vulnerability profileCVE Program record

Severity: Unknown
CVSS: Not scored
Known Exploited: No
Published: Nov 29, 2006, 18:00 UTC (UTC+00:00)

Official CVE source material

CNA and ADP enrichment extracted from CVE v5

These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.

0CVSS vectors

0Timeline events

0ADP providers

5Source links

CVSS and timeline data

No CVSS vectors or timeline events were available in the normalized CVE source material.

Source materials

CVE List V5 sourceCVE List V5
https://issues.rpath.com/browse/RPL-826CVE reference · x_refsource_CONFIRM
gnupg-openfile-bo(30550)CVE reference · vdb-entry, x_refsource_XF
https://bugs.g10code.com/gnupg/issue728CVE reference · x_refsource_MISC
oval:org.mitre.oval:def:11228CVE reference · vdb-entry, signature

Affected products

Products and packages named in the record

VendorProductVersion / packageStatus

n/an/an/aListed

Weakness

CWE details

No CWE listed

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