CVE-2026-115865: отказ на услуга

Описание

Оригинално описание

Starlet versions before 0.33 for Perl allow a request declaring a large Content-Length to kill a worker by exhausting memory. The request body is read in a loop that asks sysread for all of the remaining declared length at once. Perl grows the read buffer to that size before any data arrives, so a length larger than available memory makes the worker exit with an uncatchable out of memory error before the application is called. A remote attacker can force a worker restart with each request of a few bytes.

Засегнати продукти

• : преди 0.33

Вид слабост

• CWE-789 Memory Allocation with Excessive Size Value

История

Първоизточници

• https://www.cve.org/CVERecord?id=CVE-2026-115865
• https://nvd.nist.gov/vuln/detail/CVE-2026-115865
• https://github.com/kazuho/Starlet/commit/598947ac620fd31b390335c683d79fa244770782.patch
• https://metacpan.org/release/KAZUHO/Starlet-0.33/changes