VDB
DEBIAN-CVE-2022-0711
DEBIAN-CVE-2022-0711
PUBLISHED
CVSS 7.5 HIGH
Record from OSV · Published March 2, 2022
A flaw was found in the way HAProxy processed HTTP responses containing the "Set-Cookie2" header. This flaw could allow an attacker to send crafted HTTP response packets which lead to an infinite loop, eventually resulting in a denial of service condition. The highest threat from this vulnerability is availability.
Fixed versions
Upgrade to a fixed version or later. Language registries are listed first, then Linux distributions, then vendor products.
| Package | Ecosystem | Fixed in |
|---|---|---|
| haproxy | Debian:14 | 2.4.13-1 |
| haproxy | Debian:13 | 2.4.13-1 |
| haproxy | Debian:12 | 2.4.13-1 |
Risk scores
CVSS 3.1
7.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Affected products
| Vendor | Product | Versions |
|---|---|---|
| Debian:14 | haproxy | 0 |
| Debian:13 | haproxy | 0 |
| Debian:12 | haproxy | 0 |
Timeline
- Mar 2, 2022 CVE Published
- Oct 15, 2026 CVE Updated
Query this with the API
The same record, from the CLI:
vulnetix vdb vuln DEBIAN-CVE-2022-0711
vulnetix vdb fixes DEBIAN-CVE-2022-0711Or with curl, using the org id and key from your account page:
curl -s -H "Authorization: ApiKey ${VULNETIX_ORG_ID}:${VULNETIX_API_KEY}" \
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