High
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.
Announced Source revision 1
Original source ↗CVE-2018-20615
Primary source · Revision 1
Imported from structured advisory data. Source references identify upstream records or fields; verify affected versions and your deployed configuration.
Security context
Source reference: osv:CVE-2018-20615
Structured affected-version data
Original package identities and version rules from this source.
[
{
"ranges": [
{
"repo": "https://github.com/haproxy/haproxy",
"type": "GIT",
"events": [
{
"introduced": "822305067bdc13d088494915184864e36878aa16"
},
{
"last_affected": "822305067bdc13d088494915184864e36878aa16"
}
],
"database_specific": {
"cpe": "cpe:2.3:a:haproxy:haproxy:1.9.0:-:*:*:*:*:*:*",
"source": "CPE_STRING",
"extracted_events": [
{
"introduced": "1.9.0-NA"
},
{
"last_affected": "1.9.0-NA"
}
]
}
}
],
"versions": [
"1.9.0-NA",
"v1.9.0"
],
"database_specific": {
"source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2018-20615.json"
}
}
]- Related CVEs
- CVE-2018-20615
Source reference:
/id
Publisher severity
high
Source reference: /severity/0/score
- Event
- #75214 · Revision 1
- Added to Heist Feed
- Publisher date