Description
The ressol function in Botan before 1.10.11 and 1.11.x before 1.11.27 allows remote attackers to cause a denial of service (infinite loop) via unspecified input to the OS2ECP function, related to a composite modulus.
References (5)
Core 5
Core References
Vendor Advisory mailing-list
x_refsource_mlist
http://marc.info/?l=botan-devel&m=145435148602911&w=2
Vendor Advisory mailing-list
x_refsource_mlist
http://marc.info/?l=botan-devel&m=145449001708138&w=2
Third Party Advisory vendor-advisory
x_refsource_debian
http://www.debian.org/security/2016/dsa-3565
Third Party Advisory vendor-advisory
x_refsource_gentoo
https://security.gentoo.org/glsa/201612-38
Vendor Advisory x_refsource_confirm
http://botan.randombit.net/security.html
Scores
CVSS v3
7.5
EPSS
0.0256
EPSS Percentile
83.2%
Attack Vector
NETWORK
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Details
CWE
CWE-20
Status
published
Products (29)
botan_project/botan
1.11.0
botan_project/botan
1.11.1
botan_project/botan
1.11.2
botan_project/botan
1.11.3
botan_project/botan
1.11.4
botan_project/botan
1.11.5
botan_project/botan
1.11.6
botan_project/botan
1.11.7
botan_project/botan
1.11.8
botan_project/botan
1.11.9
... and 19 more
Published
May 13, 2016
Tracked Since
Feb 18, 2026