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CVE-2023-41105 is an improper neutralization of null-byte vulnerability in Python 3.11 through 3.11.4. When an application passes a path containing a null byte to os.path.normpath(), the function unexpectedly truncates the path at the first null byte. This behavioral change can invalidate application security checks that previously rejected such filenames in Python 3.10.x and earlier.
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What an attacker gets, and what they’ve been doing with it.
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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.
2 sources tracked across advisories, community write-ups, and news. New activity surfaces here as Mallory finds it.
A network-accessible, low-complexity vulnerability with no required privileges or user interaction that can compromise integrity. The notice identifies available exploits and a patch published for AlmaLinux 9.2 through TuxCare.
A vulnerability covered by the container-image update; no technical description is provided.
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.