ALT-PU-2019-1071-1
Closed vulnerabilities
Published: 2019-03-21
BDU:2020-03307
Уязвимость декодера HTTP/2 сетевого программного обеспечения HAProxy, позволяющая нарушителю вызвать отказ в обслуживании
Severity: HIGH (7.5)
Vector: AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
References:
Published: 2019-03-21
Modified: 2024-11-21
Modified: 2024-11-21
CVE-2018-20615
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.
Severity: HIGH (7.5)
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
References:
- [opensuse-security-announce] 20190213 [security-announce] openSUSE-SU-2019:0166-1: important: Security update for haproxy
- [opensuse-security-announce] 20190213 [security-announce] openSUSE-SU-2019:0166-1: important: Security update for haproxy
- 106645
- 106645
- RHBA-2019:0327
- RHBA-2019:0327
- RHSA-2019:0275
- RHSA-2019:0275
- 3858-1
- 3858-1
- [haproxy@formilux.org] 20190108 [ANNOUNCE] haproxy-1.8.17
- [haproxy@formilux.org] 20190108 [ANNOUNCE] haproxy-1.8.17