CVE-2015-7511

Description

Libgcrypt before 1.6.5 does not properly perform elliptic-point curve multiplication during decryption, which makes it easier for physically proximate attackers to extract ECDH keys by measuring electromagnetic emanations.

Risk Information

Base Score

2.0

MODERATE

Vector

CVSS:3.0/AV:P/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N

EPSS Score

Exploitation Probability

0.049

Associated Vulnerability

Vulnerability	OS Platform
LGPL Crypto library (USN-2896-1) libgcrypt11_1.5.0-3ubuntu0.5_i386.deb	Linux
LGPL Crypto library (USN-2896-1) libgcrypt11_1.5.0-3ubuntu0.5_amd64.deb	Linux
LGPL Crypto library (USN-2896-1) libgcrypt11_1.5.3-2ubuntu4.3_i386.deb	Linux
LGPL Crypto library (USN-2896-1) libgcrypt11_1.5.3-2ubuntu4.3_amd64.deb	Linux
LGPL Crypto library (USN-2896-1) libgcrypt20_1.6.3-2ubuntu1.1_i386.deb	Linux
LGPL Crypto library (USN-2896-1) libgcrypt20_1.6.3-2ubuntu1.1_amd64.deb	Linux
libgcrypt20 security update(DSA-3474-1) libgcrypt20_1.6.3-2+deb8u1_amd64.deb	Linux
SUSE-SU-2016:1089-1(SUSE Linux Enterprise Desktop 12 ) libgcrypt-debugsource-1.6.1-16.27.1.x86_64.rpm	Linux
SUSE-SU-2016:1089-1(SUSE Linux Enterprise Desktop 12 ) libgcrypt20-1.6.1-16.27.1.x86_64.rpm	Linux
SUSE-SU-2016:1089-1(SUSE Linux Enterprise Desktop 12 ) libgcrypt20-32bit-1.6.1-16.27.1.x86_64.rpm	Linux
SUSE-SU-2016:1089-1(SUSE Linux Enterprise Desktop 12 ) libgcrypt20-debuginfo-1.6.1-16.27.1.x86_64.rpm	Linux
SUSE-SU-2016:1089-1(SUSE Linux Enterprise Desktop 12 ) libgcrypt20-debuginfo-32bit-1.6.1-16.27.1.x86_64.rpm	Linux
SUSE-SU-2016:1089-1(SUSE Linux Enterprise Server 12 ) libgcrypt20-hmac-1.6.1-16.27.1.x86_64.rpm	Linux
SUSE-SU-2016:1089-1(SUSE Linux Enterprise Server 12 ) libgcrypt20-hmac-32bit-1.6.1-16.27.1.x86_64.rpm	Linux

Patch Details

No records found

References

https://nvd.nist.gov/vuln/detail/CVE-2023-1234
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-1234