[CLSA-2026:1791492996] Fix CVE(s): CVE-2026-63382, CVE-2026-63385
Type:
security
Severity:
Low
Release date:
2026-10-08 20:56:47 UTC
Description:
* SECURITY UPDATE: HTTP header injection via obsolete line folding - debian/patches/CVE-2026-63385.patch: reject any header value that contains a CR or LF character in evhttp_header_is_valid_value() in http.c, test/regress_http.c; backported partially: a %00 escape decoded to a NUL byte by evhttp_decode_uri_internal() is still accepted, as in upstream - CVE-2026-63385 * SECURITY UPDATE: HTTP request smuggling via Transfer-Encoding handling and bare-LF chunk framing - debian/patches/CVE-2026-63382.patch: require CRLF to terminate chunk size lines, reject requests with both Transfer-Encoding and Content-Length or with duplicate Content-Length headers, and parse every Transfer-Encoding header so that only a list ending in "chunked" selects chunked framing in http.c, http-internal.h, test/regress_http.c - CVE-2026-63382
Updated packages:
  • libevent-2.1-7_2.1.12-stable-1+tuxcare.els2_amd64.deb
    sha:c8b8ecae96144e27c699ad987e0e3596d70785d6
  • libevent-core-2.1-7_2.1.12-stable-1+tuxcare.els2_amd64.deb
    sha:f6bf67e8818004ca8257b14fe5a37aa998c5972e
  • libevent-dev_2.1.12-stable-1+tuxcare.els2_amd64.deb
    sha:83adf0850bf1e2bb310b4f959346c81c2affb225
  • libevent-extra-2.1-7_2.1.12-stable-1+tuxcare.els2_amd64.deb
    sha:00791dbfed5dc2b76cf12027a1375d2162ad4771
  • libevent-openssl-2.1-7_2.1.12-stable-1+tuxcare.els2_amd64.deb
    sha:cd85e7a28c71eeb5bed94d262a7a30e705b7a881
  • libevent-pthreads-2.1-7_2.1.12-stable-1+tuxcare.els2_amd64.deb
    sha:7811de43f52e410c1b0a3d0bd54c1ac751d1f452
  • libevent-2.1-7_2.1.12-stable-1+tuxcare.els2_arm64.deb
    sha:b77ad42db024ee3b5c9abdce29f6f8c1b35ff19e
  • libevent-core-2.1-7_2.1.12-stable-1+tuxcare.els2_arm64.deb
    sha:f6c98470bc853399717f58f52ac69d8177267677
  • libevent-dev_2.1.12-stable-1+tuxcare.els2_arm64.deb
    sha:f061e58a06ff5f024c3d74b19112a0cffb7f785e
  • libevent-extra-2.1-7_2.1.12-stable-1+tuxcare.els2_arm64.deb
    sha:bb7f90e16f6a80588943f1a1cb4bfd51a72347af
  • libevent-openssl-2.1-7_2.1.12-stable-1+tuxcare.els2_arm64.deb
    sha:eec98371c3a2df1536522b03f2a2e5b6397ad961
  • libevent-pthreads-2.1-7_2.1.12-stable-1+tuxcare.els2_arm64.deb
    sha:c490c06b25c817a7117593f8469cfbe3fc44a917
  • libevent-2.1-7_2.1.12-stable-1+tuxcare.els2_armel.deb
    sha:80ff0da10468c9acf975b3217a57b5cd387a1647
  • libevent-core-2.1-7_2.1.12-stable-1+tuxcare.els2_armel.deb
    sha:1d5c1ec417e6ef91763303adbd6879f585074b01
  • libevent-dev_2.1.12-stable-1+tuxcare.els2_armel.deb
    sha:1a2838fd9db4b06c535afa4dc343c79dbbdbb39a
  • libevent-extra-2.1-7_2.1.12-stable-1+tuxcare.els2_armel.deb
    sha:1bc4547ae5c5aecf238bc2f5ed34e9ab1d5e5f42
  • libevent-openssl-2.1-7_2.1.12-stable-1+tuxcare.els2_armel.deb
    sha:6024a60cdfaea78f28ec2a47a2009edfc80a0171
  • libevent-pthreads-2.1-7_2.1.12-stable-1+tuxcare.els2_armel.deb
    sha:f2f93bf2fe4312071809140747f8c06e17b4e281
Notes:
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