AUGUST 4, 2026
Live Feed
Back to database
Case File

CVE-2010-2939

MEDIUM · CVSS 4.3 EPSS 9.98%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2010-08-17 · Last synced 2026-08-04

CyberRota Analysis

This is a medium severity vulnerability with a CVSS score of 4.3. It affects Exchange, OpenSSL. It may lead to a denial-of-service condition.

CVE
CVE-2010-2939
Severity
MEDIUM
CVSS
4.3
EPSS
9.98%
Exchange OpenSSL

Original NVD Description

Double free vulnerability in the ssl3_get_key_exchange function in the OpenSSL client (ssl/s3_clnt.c) in OpenSSL 1.0.0a, 0.9.8, 0.9.7, and possibly other versions, when using ECDH, allows context-dependent attackers to cause a denial of service (crash) and possibly execute arbitrary code via a crafted private key with an invalid prime. NOTE: some sources refer to this as a use-after-free issue.