PT-2017-10555 · Gnu+2 · Libgcrypt+2

Daniel Genkin + 2 · Published 2017-08-29 · Updated 2024-06-15 · CVE-2017-0379

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Name of the Vulnerable Software and Affected Versions Libgcrypt versions prior to 1.8.1

Description The issue makes it easier for attackers to discover a secret key due to not properly considering Curve25519 side-channel attacks, related to files cipher/ecc.c and mpi/ec.c.

Recommendations For versions prior to 1.8.1, update to version 1.8.1 or later to resolve the issue.

Fix

Information Disclosure

Weakness Enumeration

CWE-200

Related Identifiers

ALT-PU-2017-2224

ALT-PU-2018-2426

CVE-2017-0379

DSA-3959-1

MGASA-2017-0334

OPENSUSE-SU-2024:10941-1

Affected Products

Alt Linux

Libgcrypt

Ubuntu

References · 44

• https://security-tracker.debian.org/tracker/CVE-2017-0379 · Patch
• https://bdu.fstec.ru/vul/2018-00007 · Security Note
• https://debian.org/security/2017/dsa-3959 · Vendor Advisory
• https://osv.dev/vulnerability/DEBIAN-CVE-2017-0379 · Vendor Advisory
• https://osv.dev/vulnerability/DSA-3959-1 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2017-0379 · Security Note
• https://security-tracker.debian.org/tracker/DSA-3959-1 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2017-0379 · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-7526 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-6829 · Security Note
• https://osv.dev/vulnerability/openSUSE-SU-2024:10941-1 · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-0379 · Security Note
• https://osv.dev/vulnerability/ALPINE-CVE-2017-0379 · Vendor Advisory
• https://ubuntu.com/security/notices/USN-3417-1 · Vendor Advisory
• https://errata.altlinux.org/ALT-PU-2017-2224 · Vendor Advisory