Loading vulnerability…
CVE-2020-35452 is a stack-based buffer overflow in Apache HTTP Server mod_auth_digest affecting versions 2.4.0 through 2.4.46. While validating a specially crafted HTTP Digest authentication nonce, the module can write one NUL byte beyond a stack buffer. The upstream correction was included in Apache HTTP Server 2.4.47; users should obtain the publicly released 2.4.48 or a vendor-maintained package containing the backport.
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.
A single zero-byte stack overflow vulnerability in Apache HTTP Server mod_auth_digest.
A single zero-byte stack-overflow vulnerability in Apache HTTP Server's mod_auth_digest module.
One of several vulnerabilities addressed in Apache HTTP Server (apache2); the advisory states that the vulnerabilities could result in denial of service.
A low-severity single-zero-byte stack overflow in Apache HTTP Server's mod_auth_digest module affecting versions before 2.4.48. The referenced analysis states that upstream considered it potentially not practically exploitable.
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.