CVE-2015-1607

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Summary

CVECVE-2015-1607
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2019-11-20 19:15:00 UTC
Updated2023-11-07 02:24:00 UTC
Descriptionkbx/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."

Risk And Classification

Problem Types: CWE-20

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Operating System Canonical Ubuntu Linux 10.04 All All All
Operating System Canonical Ubuntu Linux 12.04 All All All
Operating System Canonical Ubuntu Linux 14.04 All All All
Operating System Canonical Ubuntu Linux 14.10 All All All
Operating System Canonical Ubuntu Linux 10.04 All All All
Operating System Canonical Ubuntu Linux 12.04 All All All
Operating System Canonical Ubuntu Linux 14.04 All All All
Operating System Canonical Ubuntu Linux 14.10 All All All
Application Gnupg Gnupg All All All All
Application Gnupg Gnupg All All All All

References

ReferenceSourceLinkTags
USN-2554-1: GnuPG vulnerabilities | Ubuntu MISC www.ubuntu.com Third Party Advisory
git.gnupg.org Git - gnupg.git/commit MISC git.gnupg.org Mailing List, Patch, Vendor Advisory
git.gnupg.org Git - gnupg.git/commit git.gnupg.org
Gnupg2 CVE-2015-1607 Information Disclosure Vulnerability MISC www.securityfocus.com Third Party Advisory, VDB Entry
[Announce] GnuPG 1.4.19 released (with SCA fix) MISC lists.gnupg.org Mailing List, Release Notes, Vendor Advisory
Multiple issues in GnuPG found through keyring fuzzing (TFPA 001/2015) | The Fuzzing Project MISC blog.fuzzing-project.org Third Party Advisory
oss-security - Re: Multiple issues in GnuPG found through keyring fuzzing (TFPA 001/2015) MISC www.openwall.com Mailing List, Third Party Advisory
[Announce] GnuPG 2.0.27 "stable" released MISC lists.gnupg.org Mailing List, Release Notes, Vendor Advisory
oss-security - Multiple issues in GnuPG found through keyring fuzzing (TFPA 001/2015) MISC www.openwall.com Mailing List, Third Party Advisory
[Announce] GnuPG 2.1.2 released MISC lists.gnupg.org Mailing List, Release Notes, Vendor Advisory
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

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