CVE - CVE-2020-25125

CVE-ID
CVE-2020-25125	Learn more at National Vulnerability Database (NVD) • CVSS Severity Rating • Fix Information • Vulnerable Software Versions • SCAP Mappings • CPE Information
Description
GnuPG 2.2.21 and 2.2.22 (and Gpg4win 3.1.12) has an array overflow, leading to a crash or possibly unspecified other impact, when a victim imports an attacker's OpenPGP key, and this key has AEAD preferences. The overflow is caused by a g10/key-check.c error. NOTE: GnuPG 2.3.x is unaffected. GnuPG 2.2.23 is a fixed version.
References
Note: References are provided for the convenience of the reader to help distinguish between vulnerabilities. The list is not intended to be complete.
MISC:https://bugzilla.opensuse.org/show_bug.cgi?id=1176034 MISC:https://dev.gnupg.org/T5050 MISC:https://dev.gnupg.org/rG8ec9573e57866dda5efb4677d4454161517484bc MISC:https://lists.gnupg.org/pipermail/gnupg-announce/2020q3/000448.html MLIST:[oss-security] 20200903 CVE-2020-25125: gnupg2: buffer overflow when importing a key with AEAD preferences URL:http://www.openwall.com/lists/oss-security/2020/09/03/5 MLIST:[oss-security] 20200903 GNUPG released with AEAD sec fix CVE-2020-25125 URL:http://www.openwall.com/lists/oss-security/2020/09/03/4
Assigning CNA
MITRE Corporation
Date Record Created
20200903	Disclaimer: The record creation date may reflect when the CVE ID was allocated or reserved, and does not necessarily indicate when this vulnerability was discovered, shared with the affected vendor, publicly disclosed, or updated in CVE.
Phase (Legacy)
Assigned (20200903)
Votes (Legacy)

Comments (Legacy)

Proposed (Legacy)
N/A
This is an record on the CVE List, which provides common identifiers for publicly known cybersecurity vulnerabilities.
Search CVE Using Keywords: You can also search by reference using the CVE Reference Maps.
For More Information: CVE Request Web Form (select "Other" from dropdown)