Vulnerability Monitor

The vendors, products, and vulnerabilities you care about

CVE-2017-0379

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.

Published

2017-08-29T22:29:00.173

Last Modified

2025-04-20T01:37:25.860

Status

Deferred

Source

[email protected]

Severity

CVSSv3.0: 7.5 (HIGH)

CVSSv2 Vector

AV:N/AC:L/Au:N/C:P/I:N/A:N

Access Vector: NETWORK
Access Complexity: LOW
Authentication: NONE
Confidentiality Impact: PARTIAL
Integrity Impact: NONE
Availability Impact: NONE

Exploitability Score

10.0

Impact Score

2.9

Weaknesses

Type: Primary
CWE-200

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	gnupg	libgcrypt	≤ 1.8.0	Yes
Operating System	debian	debian_linux	9.0	Yes

References

http://www.oracle.com/technetwork/security-advisory/cpujul2018-4258247.html ([email protected])
http://www.securityfocus.com/bid/100503 Third Party Advisory, VDB Entry ([email protected])
http://www.securitytracker.com/id/1041294 ([email protected])
https://bugs.debian.org/873383 Issue Tracking, Third Party Advisory ([email protected])
https://eprint.iacr.org/2017/806 Mailing List, Third Party Advisory ([email protected])
https://git.gnupg.org/cgi-bin/gitweb.cgi?p=libgcrypt.git%3Ba=commit%3Bh=da780c8183cccc8f533c8ace8211ac2cb2bdee7b ([email protected])
https://lists.debian.org/debian-security-announce/2017/msg00221.html Mailing List, Patch, Third Party Advisory ([email protected])
https://security-tracker.debian.org/tracker/CVE-2017-0379 Patch, Third Party Advisory ([email protected])
https://security.netapp.com/advisory/ntap-20180726-0002/ ([email protected])
https://www.debian.org/security/2017/dsa-3959 Patch, Third Party Advisory ([email protected])
https://www.oracle.com/technetwork/security-advisory/cpujan2019-5072801.html ([email protected])
http://www.oracle.com/technetwork/security-advisory/cpujul2018-4258247.html (af854a3a-2127-422b-91ae-364da2661108)
http://www.securityfocus.com/bid/100503 Third Party Advisory, VDB Entry (af854a3a-2127-422b-91ae-364da2661108)
http://www.securitytracker.com/id/1041294 (af854a3a-2127-422b-91ae-364da2661108)
https://bugs.debian.org/873383 Issue Tracking, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://eprint.iacr.org/2017/806 Mailing List, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://git.gnupg.org/cgi-bin/gitweb.cgi?p=libgcrypt.git%3Ba=commit%3Bh=da780c8183cccc8f533c8ace8211ac2cb2bdee7b (af854a3a-2127-422b-91ae-364da2661108)
https://lists.debian.org/debian-security-announce/2017/msg00221.html Mailing List, Patch, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://security-tracker.debian.org/tracker/CVE-2017-0379 Patch, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://security.netapp.com/advisory/ntap-20180726-0002/ (af854a3a-2127-422b-91ae-364da2661108)
https://www.debian.org/security/2017/dsa-3959 Patch, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://www.oracle.com/technetwork/security-advisory/cpujan2019-5072801.html (af854a3a-2127-422b-91ae-364da2661108)