Описание
Security update for haproxy
This update for haproxy version 1.8.17 fixes the following issues:
Security issues fixed:
- CVE-2018-20615: Fixed a denial of service, triggered by mishandling the priority flag on short HEADERS frame in the HTTP/2 decoder (bsc#1121283)
Список пакетов
SUSE Linux Enterprise High Availability Extension 15
haproxy-1.8.17~git0.e89d25b2-3.9.1
Ссылки
- Link for SUSE-SU-2019:0232-1
- E-Mail link for SUSE-SU-2019:0232-1
- SUSE Security Ratings
- SUSE Bug 1121283
- SUSE CVE CVE-2018-20615 page
Описание
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.
Затронутые продукты
SUSE Linux Enterprise High Availability Extension 15:haproxy-1.8.17~git0.e89d25b2-3.9.1
Ссылки
- CVE-2018-20615
- SUSE Bug 1121283