VDB
CVE-2015-1607
CVE-2015-1607
PUBLISHED
CVSS 5.5 MEDIUM
kbx/keybox-search.c in GnuPG before 1.4.19, 2.0.x before 2.0.27, and 2.1.x before 2.1.2 does not properly handle bitwise left-shifts, which allows remote attackers to cause a denial of service (invalid read operation) via a crafted keyring file, related to sign extensions and "memcpy with overlapping ranges."
EPSS 2.47% · 83.3th percentile
Risk Scores
CVSS 3.1
5.5
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
EPSS Score
2.47%
83.3th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:14.04:LTS | gnupg2 | 0, 2.0.20-1ubuntu3, 2.0.22-3ubuntu1 |
| Ubuntu:14.04:LTS | gnupg | 0, 1.4.14-1ubuntu2, 1.4.15-1.1ubuntu2 |
Timeline
- Feb 16, 2015 CVE Published
- Feb 4, 2022 EPSS Score
- Mar 29, 2022 EPSS Score
- May 20, 2022 EPSS Score
- Jul 12, 2022 EPSS Score
- Sep 4, 2022 EPSS Score
- Oct 26, 2022 EPSS Score
- Dec 18, 2022 EPSS Score
- Feb 9, 2023 EPSS Score
- Apr 3, 2023 EPSS Score
- May 25, 2023 EPSS Score
- Jul 17, 2023 EPSS Score
References
- https://ubuntu.com/security/CVE-2015-1607 third-party-advisory
- https://blog.fuzzing-project.org/5-Multiple-issues-in-GnuPG-found-through-keyring-fuzzing-TFPA-0012015.html third-party-advisory
- https://ubuntu.com/security/notices/USN-2554-1 vendor-advisory
- https://www.cve.org/CVERecord?id=CVE-2015-1607 third-party-advisory