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Vulnerability record · CVE-2008-1530 · published 27 March 2008

CVE-2008-1530: Gnupg vulnerability

Gnupg · Gnupg

GnuPG (gpg) 1.4.8 and 2.0.8 allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via crafted duplicate keys that are imported from key servers, which triggers "memory corruption around deduplication of user IDs."

9.3 CVSS 2.0 High EPSS 4.3% · top 9.2% CWE-399 · CWE-399
9.3CVSS 2.0 base score
4.3%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
16References
16 Jun 2026Last modified by NVD

Description

GnuPG (gpg) 1.4.8 and 2.0.8 allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via crafted duplicate keys that are imported from key servers, which triggers "memory corruption around deduplication of user IDs."

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

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

9.8CVE-2026-24881Gnupg stack-based buffer overflow vulnerabilityIn GnuPG before 2.5.17, a crafted CMS (S/MIME) EnvelopedData message carrying an oversized wrapped session key can cause a stack-based buffer overflo…EPSS 1.8%9.8CVE-2022-3515Gnupg libksba integer overflow vulnerabilityA vulnerability was found in the Libksba library due to an integer overflow within the CRL parser. The vulnerability can be exploited remotely for co…EPSS 1.6%8.8CVE-2018-1000858Gnupg cross-site request forgery vulnerabilityGnuPG version 2.1.12 - 2.2.11 contains a Cross ite Request Forgery (CSRF) vulnerability in dirmngr that can result in Attacker controlled CSRF, Infor…EPSS 1.0%8.1CVE-2010-2547Gnupg use after free vulnerabilityUse-after-free vulnerability in kbx/keybox-blob.c in GPGSM in GnuPG 2.x through 2.0.16 allows remote attackers to cause a denial of service (crash) a…EPSS 5.3%7.8CVE-2026-24882Gnupg stack-based buffer overflow vulnerabilityIn GnuPG before 2.5.17, a stack-based buffer overflow exists in tpm2daemon during handling of the PKDECRYPT command for TPM-backed RSA and ECC keys.EPSS 0.44%7.8CVE-2020-25125Gnupg classic buffer overflow vulnerabilityGnuPG 2.2.21 and 2.2.22 (and Gpg4win 3.1.12) has an array overflow, leading to a crash or possibly unspecified other impact, when a victim imports an…EPSS 1.3%7.5CVE-2019-14855Gnupg inadequate encryption strength vulnerabilityA flaw was found in the way certificate signatures could be forged using collisions found in the SHA-1 algorithm. An attacker could use this weakness…EPSS 1.1%7.5CVE-2019-13050Gnupg improper certificate validation vulnerabilityInteraction between the sks-keyserver code through 1.2.0 of the SKS keyserver network, and GnuPG through 2.2.16, makes it risky to have a GnuPG keyse…EPSS 2.7%

Source: NIST National Vulnerability Database (record CVE-2008-1530), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.