Loading vulnerability…
CVE-2016-0736 is a padding-oracle vulnerability in Apache HTTP Server mod_session_crypto affecting Apache HTTP Server 2.4.0 through 2.4.23. The module encrypted browser-stored session data using configured CBC or ECB ciphers, with AES-256-CBC as the default, but did not authenticate ciphertext or verify its integrity. Modified ciphertext could therefore be submitted to the application and its padding-validation behavior used as an oracle, particularly for CBC-mode encryption. This can enable decryption of protected session contents and construction or alteration of encrypted session 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 valid public exploits. Mallory filtered out 1 candidate as fakes, detection scripts, or README-only repos.
All candidate exploits were filtered out by Mallory's validation.
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.
13 sources tracked across advisories, community write-ups, and news. New activity surfaces here as Mallory finds it.
An Apache HTTP Server mod_session_crypto integrity-validation flaw enabling remote padding-oracle decryption and modification of browser-stored encrypted session data.
Apache HTTP Server mod_session_crypto padding-oracle vulnerability that can enable remote attackers to decrypt and alter encrypted browser-stored session data.
An Apache HTTP Server mod_session_crypto padding-oracle flaw that can permit decryption and modification of encrypted browser session data.
A padding-oracle vulnerability in Apache HTTP Server's mod_session_crypto that permits remote decryption and modification of browser-stored encrypted session data.
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.