FreeBSD VuXML: Documenting security issues in FreeBSD and the FreeBSD Ports Collection

traefik -- Use of vulnerable Go modules net/http, net/textproto

Affected packages
traefik < 2.9.9_1


VuXML ID 02e51cb3-d7e4-11ed-9f7a-5404a68ad561
Discovery 2023-03-10
Entry 2023-04-07

The Go project reports:

HTTP and MIME header parsing can allocate large amounts of memory, even when parsing small inputs, potentially leading to a denial of service. Certain unusual patterns of input data can cause the common function used to parse HTTP and MIME headers to allocate substantially more memory than required to hold the parsed headers. An attacker can exploit this behavior to cause an HTTP server to allocate large amounts of memory from a small request, potentially leading to memory exhaustion and a denial of service. With fix, header parsing now correctly allocates only the memory required to hold parsed headers.


CVE Name CVE-2023-24534
CVE Name CVE-2023-29013