high7.5
CVE-2018-14645
A flaw was discovered in the HPACK decoder of HAProxy, before 1.8.14, that is used for HTTP/2.
Impact
A flaw was discovered in the HPACK decoder of HAProxy, before 1.8.14, that is used for HTTP/2. An out-of-bounds read access in hpack_valid_idx() resulted in a remote crash and denial of service.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Haproxy | Haproxy | through 1.8.14 |
| Canonical | Ubuntu Linux | Version 18.04 |
| Redhat | Openshift | Version 3.10 |
| Redhat | Openshift Container Platform | Version 3.9 |
| Redhat | Enterprise Linux | Versions 7.0, 7.3, 7.4, 7.5, 7.6 |
Weakness classification
References
- NVD record
- CVE.org record
- https://access.redhat.com/errata/RHBA-2019:0028
- https://access.redhat.com/errata/RHSA-2018:2882
- https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-14645
- https://usn.ubuntu.com/3780-1/
- https://www.mail-archive.com/haproxy%40formilux.org/msg31253.html
- https://access.redhat.com/errata/RHBA-2019:0028
- https://access.redhat.com/errata/RHSA-2018:2882
- https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-14645
- https://usn.ubuntu.com/3780-1/
- https://www.mail-archive.com/haproxy%40formilux.org/msg31253.html