CVE-2010-2547
Use-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) and possibly execute arbitrary code via a
02 Description
Use-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) and possibly execute arbitrary code via a
03 Exploitation and scoring
- Exploitation
- Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.
- SSVC decision
- Not assessed by CISA
- EPSS probability
- 5.34% probability of exploitation activity in the next 30 days.
- EPSS percentile
- Equal to or higher than the score of 92.4% of scored records. A rank, not a probability.
- NVD base score
- 8.1 (CVSS v3.x), scored by the NVD independently of the CNA.
- NVD CVSS vector
- CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
- NVD analysis status
- Modified. NVD last modified this record on 2026-06-16.
- Red Hat severity
- Moderate. Red Hat's rating for its own products, not a CVSS rating.
Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.
04 Metadata
- Published
- 2010-08-05 18:00Z16 YR AGO
- Last updated
- 2024-08-07 02:39Z2 YR AGO
- Reserved
- 2010-06-30
- Assigning CNA
- redhat
- Record state
- PUBLISHED
- Severity
- Not rated by the issuing CNA
- CNA CVSS vector
- Not published by the issuing CNA
- Weaknesses
- CWE-416Use After FreeVariant
- Data version
- 5.1
- Document digest
- fac097c6de12a363af5d68628823a6e0be50a94b1e4563ff7839067a0653f32d
05 Affected products
06 References
- www.mandriva.comMDVSA-2010:143http://www.mandriva.com/security/advisories?name=MDVSA-2010:143
- www.vupen.comADV-2010-1988http://www.vupen.com/english/advisories/2010/1988
- lists.opensuse.orgSUSE-SR:2010:020http://lists.opensuse.org/opensuse-security-announce/2010-11/msg00001.html
- issues.rpath.comhttps://issues.rpath.com/browse/RPL-3229
- www.vupen.comADV-2010-1931http://www.vupen.com/english/advisories/2010/1931
- www.securityfocus.com41945http://www.securityfocus.com/bid/41945
- lists.fedoraproject.orgFEDORA-2010-11413http://lists.fedoraproject.org/pipermail/package-announce/2010-August/044935.html
- www.debian.orgDSA-2076http://www.debian.org/security/2010/dsa-2076
- www.securitytracker.com1024247http://www.securitytracker.com/id?1024247
- lists.gnupg.org[gnupg-announce] 20100723 [Announce] Security Alert for GnuPG 2.0 - Realloc bug in GPGSMhttp://lists.gnupg.org/pipermail/gnupg-announce/2010q3/000302.html
- secunia.com38877http://secunia.com/advisories/38877
- secunia.com40841http://secunia.com/advisories/40841
- wiki.rpath.comhttp://wiki.rpath.com/wiki/Advisories:rPSA-2010-0076
- secunia.com40718http://secunia.com/advisories/40718
- www.vupen.comADV-2010-3125http://www.vupen.com/english/advisories/2010/3125
- www.vupen.comADV-2010-1950http://www.vupen.com/english/advisories/2010/1950
- slackware.comSSA:2010-240-01http://slackware.com/security/viewer.php?l=slackware-security&y=2010&m=slackware-security.462008
- www.vupen.comADV-2010-2217http://www.vupen.com/english/advisories/2010/2217
07 Fixed in
Debian 12
- gnupg2 Fixed in 2.0.14-2
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
Debian 13
- gnupg2 Fixed in 2.0.14-2
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
Debian 14
- gnupg2 Fixed in 2.0.14-2
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
A release or ecosystem missing from this list has no record here. It may be unaffected or not covered by the source. Source notices and licences.