Unrated severityOSV Advisory· Published Mar 18, 2019· Updated Aug 5, 2024
CVE-2018-20615
CVE-2018-20615
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.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
4- osv-coords2 versionspkg:rpm/opensuse/haproxy&distro=openSUSE%20Tumbleweedpkg:rpm/suse/haproxy&distro=SUSE%20Linux%20Enterprise%20High%20Availability%20Extension%2015
< 2.4.4+git0.acb1d0bea-1.2+ 1 more
- (no CPE)range: < 2.4.4+git0.acb1d0bea-1.2
- (no CPE)range: < 1.8.17~git0.e89d25b2-3.9.1
Patches
Vulnerability mechanics
References
6- access.redhat.com/errata/RHBA-2019:0327mitrevendor-advisoryx_refsource_REDHAT
- access.redhat.com/errata/RHSA-2019:0275mitrevendor-advisoryx_refsource_REDHAT
- usn.ubuntu.com/3858-1/mitrevendor-advisoryx_refsource_UBUNTU
- lists.opensuse.org/opensuse-security-announce/2019-02/msg00018.htmlmitremailing-listx_refsource_MLIST
- www.securityfocus.com/bid/106645mitrevdb-entryx_refsource_BID
- www.mail-archive.com/haproxy%40formilux.org/msg32304.htmlmitremailing-listx_refsource_MLIST
News mentions
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