CVE-2010-2547
Published Aug 5, 2010
Last updated 9 months ago
Overview
- 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 certificate with a large number of Subject Alternate Names, which is not properly handled in a realloc operation when importing the certificate or verifying its signature.
- Source
- secalert@redhat.com
- NVD status
- Analyzed
Social media
- Hype score
- Not currently trending
Risk scores
CVSS 3.1
- Type
- Primary
- Base score
- 8.1
- Impact score
- 5.9
- Exploitability score
- 2.2
- Vector string
- CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
- Severity
- HIGH
CVSS 2.0
- Type
- Primary
- Base score
- 5.1
- Impact score
- 6.4
- Exploitability score
- 4.9
- Vector string
- AV:N/AC:H/Au:N/C:P/I:P/A:P
Weaknesses
- nvd@nist.gov
- CWE-416
Evaluator
- Comment
- -
- Impact
- Per: http://lists.gnupg.org/pipermail/gnupg-announce/2010q3/000302.html 'GnuPG 1.x is NOT affected because it does not come with the GPGSM tool.'
- Solution
- Per: http://lists.gnupg.org/pipermail/gnupg-announce/2010q3/000302.html 'GnuPG 1.x is NOT affected because it does not come with the GPGSM tool.'
Configurations
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