CVE-2017-14737 — Project Botan vulnerability

6 documents4 sources
Severity
5.5MEDIUMNVD
EPSS
0.1%
top 83.94%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Botan Project BotanDebian Linux
Timeline
PublishedSep 26
Latest updateMay 13

Description

A cryptographic cache-based side channel in the RSA implementation in Botan before 1.10.17, and 1.11.x and 2.x before 2.3.0, allows a local attacker to recover information about RSA secret keys, as demonstrated by CacheD. This occurs because an array is indexed with bits derived from a secret key.

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:NExploitability: 1.8 | Impact: 3.6

Affected Packages1 packages

▶NVDbotan_project/botan1.10.16+35

Also affects: Debian Linux 9.0

🔴Vulnerability Details

2
GHSA
GHSA-xr8r-2cxg-2rgp: A cryptographic cache-based side channel in the RSA implementation in Botan before 1↗2022-05-13
▶
OSV
CVE-2017-14737: A cryptographic cache-based side channel in the RSA implementation in Botan before 1↗2017-09-26
▶

💬Community

3
Bugzilla
CVE-2017-14737 botan: cryptographic cache-based side channel in the RSA implementation [fedora-all]↗2017-09-27
▶
Bugzilla
CVE-2017-14737 botan: cryptographic cache-based side channel in the RSA implementation↗2017-09-27
▶
Bugzilla
CVE-2017-14737 botan: cryptographic cache-based side channel in the RSA implementation [epel-all]↗2017-09-27
▶