Description (CNA)
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.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| n/a / n/a | affected n/a |
CWE
No CWE identifiers supplied.
References
- http://www.securityfocus.com/bid/106645
- https://access.redhat.com/errata/RHSA-2019:0275
- http://lists.opensuse.org/opensuse-security-announce/2019-02/msg00018.html
- https://usn.ubuntu.com/3858-1/
- https://www.mail-archive.com/haproxy%40formilux.org/msg32304.html
- https://access.redhat.com/errata/RHBA-2019:0327
ADP enrichment
No English description supplied.
- http://www.securityfocus.com/bid/106645
- https://access.redhat.com/errata/RHSA-2019:0275
- http://lists.opensuse.org/opensuse-security-announce/2019-02/msg00018.html
- https://usn.ubuntu.com/3858-1/
- https://www.mail-archive.com/haproxy%40formilux.org/msg32304.html
- https://access.redhat.com/errata/RHBA-2019:0327