CVE-2015-7827

moderate-risk
Published 2016-05-13

Botan before 1.10.13 and 1.11.x before 1.11.22 make it easier for remote attackers to conduct million-message attacks by measuring time differences, related to decoding of PKCS#1 padding.

Do I need to act?

-
0.43% chance of exploitation
EPSS score — low exploit probability
-
Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
7
CVSS 7.5/10 High
NETWORK / LOW complexity

Affected Products (20)

Affected Vendors

Debian Botan Project Fedoraproject

References (8)

Vendor Advisory http://botan.randombit.net/security.html
http://lists.fedoraproject.org/pipermail/package-announce/2016-May/183669.html
Vendor Advisory http://marc.info/?l=botan-devel&m=146185420505943&w=2
http://www.debian.org/security/2016/dsa-3565
Vendor Advisory http://botan.randombit.net/security.html
http://lists.fedoraproject.org/pipermail/package-announce/2016-May/183669.html
Vendor Advisory http://marc.info/?l=botan-devel&m=146185420505943&w=2
http://www.debian.org/security/2016/dsa-3565
49
/ 100
moderate-risk
Severity 26/34 · High
Exploitability 2/34 · Minimal
Exposure 21/34 · High