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CVE-2015-1607 Details

Description

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."

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:5.5 MEDIUMVector:CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

References to Advisories, Solutions, and Tools

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URL	Source(s)	Tag(s)
http://git.gnupg.org/cgi-bin/gitweb.cgi?p=gnupg.git%3Ba=commit%3Bh=2183683bd633818dd031b090b5530951de76f392	CVE
https://blog.fuzzing-project.org/5-Multiple-issues-in-GnuPG-found-through-keyring-fuzzing-TFPA-0012015.html	CVE	Third Party Advisory
https://lists.gnupg.org/pipermail/gnupg-announce/2015q1/000361.html	CVE	Mailing ListRelease NotesVendor Advisory
https://lists.gnupg.org/pipermail/gnupg-announce/2015q1/000362.html	CVE	Mailing ListRelease NotesVendor Advisory
https://lists.gnupg.org/pipermail/gnupg-announce/2015q1/000363.html	CVE	Mailing ListRelease NotesVendor Advisory
http://www.openwall.com/lists/oss-security/2015/02/13/14	CVE	Mailing ListThird Party Advisory
http://www.openwall.com/lists/oss-security/2015/02/14/6	CVE	Mailing ListThird Party Advisory
http://www.securityfocus.com/bid/72610	CVE	Third Party AdvisoryVDB Entry
http://www.ubuntu.com/usn/usn-2554-1/	CVE	Third Party Advisory
http://git.gnupg.org/cgi-bin/gitweb.cgi?p=gnupg.git%3Ba=commit%3Bh=2183683bd633818dd031b090b5530951de76f392	[email protected]
https://blog.fuzzing-project.org/5-Multiple-issues-in-GnuPG-found-through-keyring-fuzzing-TFPA-0012015.html	[email protected]	Third Party Advisory
https://lists.gnupg.org/pipermail/gnupg-announce/2015q1/000361.html	[email protected]	Mailing ListRelease NotesVendor Advisory
https://lists.gnupg.org/pipermail/gnupg-announce/2015q1/000362.html	[email protected]	Mailing ListRelease NotesVendor Advisory
https://lists.gnupg.org/pipermail/gnupg-announce/2015q1/000363.html	[email protected]	Mailing ListRelease NotesVendor Advisory
http://www.openwall.com/lists/oss-security/2015/02/13/14	[email protected]	Mailing ListThird Party Advisory
http://www.openwall.com/lists/oss-security/2015/02/14/6	[email protected]	Mailing ListThird Party Advisory
http://www.securityfocus.com/bid/72610	[email protected]	Third Party AdvisoryVDB Entry
http://www.ubuntu.com/usn/usn-2554-1/	[email protected]	Third Party Advisory

see all 18 references

Weakness Enumeration

CWE-ID	CWE Name	Source
CWE-20	Improper Input Validation	[email protected]

Affected Products

Product	Versions
gnupg gnupg	< 1.4.19 >= 2.0, < 2.0.27 >= 2.1.0, < 2.1.2
CPE cpe:2.3:a:gnupg:gnupg:::::::: Remediation No remediation found in references.
canonical ubuntu linux	10.04 12.04 14.04 14.10
CPE cpe:2.3:o:canonical:ubuntu_linux:10.04::::lts::: cpe:2.3:o:canonical:ubuntu_linux:12.04::::lts::: cpe:2.3:o:canonical:ubuntu_linux:14.04::::lts::: cpe:2.3:o:canonical:ubuntu_linux:14.10:::::::* Remediation No remediation found in references.

Change History

5 change records found show changes

Date	Action	Recorded By
Jun 17, 2026	CVE Modified	[email protected]
Nov 21, 2024	CVE Modified	CVE
May 14, 2024	CVE Modified	[email protected]
Nov 7, 2023	CVE Modified	[email protected]
Nov 22, 2019	Initial Analysis	[email protected]