CVE-2016-2850

HighCVSS 7.5/10Last modified Jun 17, 2026

Description

Botan 1.11.x before 1.11.29 does not enforce TLS policy for (1) signature algorithms and (2) ECC curves, which allows remote attackers to conduct downgrade attacks via unspecified vectors.

Metrics

CVSS 3.0 7.5/10CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

Weakness enumeration

CWE-20

Affected software

VendorProductVersions
n/an/an/a

References

Timeline

Published
May 13, 2016
Last modified
Jun 17, 2026
NVD status
Modified

Related CVEs from 2016

CVE-2016-28519.8Integer overflow in proto.c in libotr before 4.1.1 on 64-bit platforms allows remote attackers to cause a denial of service (memory corruptiCVE-2016-28537.8The aufs module for the Linux kernel 3.x and 4.x does not properly restrict the mount namespace, which allows local users to gain privilegesCVE-2016-28547.8The aufs module for the Linux kernel 3.x and 4.x does not properly maintain POSIX ACL xattr data, which allows local users to gain privilegeCVE-2016-28557.8The Huawei Mobile Broadband HL Service 22.001.25.00.03 and earlier uses a weak ACL for the MobileBrServ program data directory, which allowsCVE-2016-28568.4pt_chown in the glibc package before 2.19-18+deb8u4 on Debian jessie; the elibc package before 2.15-0ubuntu10.14 on Ubuntu 12.04 LTS and befCVE-2016-28578.4The net_checksum_calculate function in net/checksum.c in QEMU allows local guest OS users to cause a denial of service (out-of-bounds heap rCVE-2016-28586.5QEMU, when built with the Pseudo Random Number Generator (PRNG) back-end support, allows local guest OS users to cause a denial of service (CVE-2016-28606.5The newEntry function in ptserver/ptprocs.c in OpenAFS before 1.6.17 allows remote authenticated users from foreign Kerberos realms to bypasCVE-2016-28613.7IBM WebSphere eXtreme Scale 7.1.0 before 7.1.0.3, 7.1.1 before 7.1.1.1, 8.5 before 8.5.0.3, and 8.6 before 8.6.0.8 does not properly encryptCVE-2016-28626.1Cross-site scripting (XSS) vulnerability in IBM WebSphere Commerce 6.0 through 6.0.0.11, 7.0 before 7.0.0.9 cumulative iFix 3, and 8.0 beforCVE-2016-28638.0Cross-site request forgery (CSRF) vulnerability in IBM WebSphere Commerce 7.0 Feature Pack 8, 8.0.0.x before 8.0.0.10, and 8.0.1.x before 8.CVE-2016-28645.4Cross-site scripting (XSS) vulnerability in IBM Rational Collaborative Lifecycle Management 3.0.1.6 before iFix8, 4.0 before 4.0.7 iFix11, 5
CVE-2016-2850: High severity, CVSS 7.5 | Vulnix