Loading vulnerability…
CVE-2015-3196 is a race condition in OpenSSL's TLS client PSK identity-hint handling in ssl/s3_clnt.c. In affected multi-threaded clients, a PSK identity hint received in a ServerKeyExchange message is written to the parent SSL_CTX structure rather than the appropriate connection-specific data structure. Concurrent processing can therefore cause a double free of identity-hint data.
Mallory correlates every CVE against your assets, your vendors, and active adversary campaigns. Know which vulnerabilities matter for you, not just which ones are loud.
What it means. What to do now. Patch path, mitigations, and the assume-compromise checklist.
What an attacker gets, and what they’ve been doing with it.
If you can’t patch tonight, do this now.
Patch, then assume compromise.
No public exploits tracked yet. Mallory keeps watching.
No public exploit code observed for this vulnerability.
Products and vendors Mallory has correlated with this vulnerability. Open in Mallory to drill down to specific CPE configurations and version ranges.
Vendor-confirmed product mapping. Mallory continuously reconciles this list against your asset inventory.
8 sources tracked across advisories, community write-ups, and news. New activity surfaces here as Mallory finds it.
Race condition in PSK identity hint handling that can lead to double free in multi-threaded OpenSSL clients
OpenSSL race condition in multithreaded client PSK identity hint handling that can lead to double free.
An OpenSSL flaw fixed by the Red Hat JBoss Core Services httpd 2.4.23 update.
An OpenSSL flaw fixed by the Red Hat JBoss Core Services httpd 2.4.23 update.
Query your assets running an affected version, and investigate the blast radius.
Every observed campaign linking this CVE to a named adversary.
Malware families riding this exploit, with evidence and IOCs.
YARA, Sigma, Snort, and vendor rules, auto-deployed to your SIEM.
Cross-references every affected SKU, including bundled OEM variants.
Community discussion across Reddit, Mastodon, and other social sources.