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cpe:2.3:a:chorny:apache::session::generate::md5:*:*:*:*:*:*:*:*

part: a version: * update: session

VendorChorny (4488ffc5-6f4d-552b-b0cd-c9be8b23af11)
ProductApache (b013771b-0a95-563b-8981-6d84ef0c267e)
Edition*
Languagegenerate
Software edition*
Target softwaremd5
Target hardware*
Other*
NotesImported from gcve-enriched-dumps CVE data

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Vulnerability references

IdentifiercpeApplicabilitySubmitteddb.gcve.eu detailsRationale
CVE:CVE-2025-40931 vulnerable 2026-06-08 07:25:06.312641 Apache::Session::Generate::MD5 versions through 1.94 for Perl create insecure session id
Apache::Session::Generate::MD5 versions through 1.94 for Perl create insecure session id. Apache::Session::Generate::MD5 generates session ids insecurely. The default session id generator returns a MD5 hash seeded with the built-in rand() function, the epoch time, and the PID. The PID will come from a small set of numbers, and the epoch time may be guessed, if it is not leaked from the HTTP Date header. The built-in rand function is unsuitable for cryptographic usage. Predicable session ids could allow an attacker to gain access to systems. Note that the libapache-session-perl package in some Debian-based Linux distributions may be patched to use Crypt::URandom.
Published: 2026-03-05T01:41:09.588Z
Updated: 2026-04-21T02:42:43.047Z
Reference links
Imported from gcve-enriched-dumps CVE data

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