CVE-2017-0379 — Sensitive Information Exposure in Libgcrypt

CWE-200 — Sensitive Information Exposure10 documents8 sources
Severity
7.5HIGHNVD
EPSS
1.9%
top 16.93%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Gnupg LibgcryptDebian Linux
Timeline
PublishedAug 29
Latest updateMay 14

Description

Libgcrypt before 1.8.1 does not properly consider Curve25519 side-channel attacks, which makes it easier for attackers to discover a secret key, related to cipher/ecc.c and mpi/ec.c.

CVSS vector

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:NExploitability: 3.9 | Impact: 3.6

Affected Packages2 packages

▶NVDgnupg/libgcrypt1.8.0
▶CVEListV5gnupg/libgcryptlibgcrypt

Also affects: Debian Linux 9.0

Patches

Patch: lists.debian.org ↗Patch: security-tracker.debian.org ↗Patch: www.debian.org ↗

🔴Vulnerability Details

3
GHSA
GHSA-j848-fx94-98m4: Libgcrypt before 1↗2022-05-14
▶
OSV
CVE-2017-0379: Libgcrypt before 1↗2017-08-29
▶
CVEList
CVE-2017-0379: Libgcrypt before 1↗2017-08-29
▶

📋Vendor Advisories

3
Ubuntu
Libgcrypt vulnerability↗2017-09-14
▶
Red Hat
libgcrypt: Missing input validation for X25519 curve↗2017-08-27
▶
Debian
CVE-2017-0379: libgcrypt20 - Libgcrypt before 1.8.1 does not properly consider Curve25519 side-channel attack...↗2017
▶

💬Community

3
Bugzilla
CVE-2017-0379 mingw-libgcrypt: libgcrypt: Missing input validation for X25519 curve [fedora-all]↗2017-08-28
▶
Bugzilla
CVE-2017-0379 libgcrypt: Missing input validation for X25519 curve [fedora-all]↗2017-08-28
▶
Bugzilla
CVE-2017-0379 libgcrypt: Missing input validation for X25519 curve↗2017-08-28
▶
CVE-2017-0379 — Sensitive Information Exposure | cvebase