PublicDateAtUSN: 2018-12-31
Candidate: CVE-2018-20615
PublicDate: 2019-03-21 16:00:00 UTC
References:
 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-20615
 https://ubuntu.com/security/notices/USN-3858-1
Description:
 An out-of-bounds read issue was discovered in the HTTP/2 protocol decoder
 in HAProxy 1.8.x and 1.9.x through 1.9.0 which can result in a crash. The
 processing of the PRIORITY flag in a HEADERS frame requires 5 extra bytes,
 and while these bytes are skipped, the total frame length was not
 re-checked to make sure they were present in the frame.
Ubuntu-Description:
Notes:
Bugs:
Priority: medium
Discovered-by:
Assigned-to: leosilva
CVSS:
 nvd: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H [7.5 HIGH]


Patches_haproxy:
 upstream: https://github.com/haproxy/haproxy/commit/a01f45e3ced23c799f6e78b5efdbd32198a75354
upstream_haproxy: released (1.8.16-2)
precise/esm_haproxy: DNE
trusty_haproxy: not-affected (code not present)
trusty/esm_haproxy: DNE (trusty was not-affected [code not present])
xenial_haproxy: not-affected (code not present)
esm-infra/xenial_haproxy: not-affected (code not present)
bionic_haproxy: released (1.8.8-1ubuntu0.3)
cosmic_haproxy: released (1.8.13-2ubuntu0.1)
devel_haproxy: released (1.8.17-1)