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Debian Security Bug TrackerDEBIANCVE:CVE-2021-39242HistoryAug 17, 2021 - 7:15 p.m.
CVE-2021-39242
2021-08-1719:15:00
Debian Security Bug Tracker
security-tracker.debian.org
8
0.003 Low
EPSS
Percentile
66.1%
An issue was discovered in HAProxy 2.2 before 2.2.16, 2.3 before 2.3.13, and 2.4 before 2.4.3. It can lead to a situation with an attacker-controlled HTTP Host header, because a mismatch between Host and authority is mishandled.
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| Debian | 12 | all | haproxy | <Â 2.2.16-1 | haproxy_2.2.16-1_all.deb |
| Debian | 11 | all | haproxy | <Â 2.2.9-2+deb11u1 | haproxy_2.2.9-2+deb11u1_all.deb |
| Debian | 10 | all | haproxy | <Â 1.8.19-1+deb10u3 | haproxy_1.8.19-1+deb10u3_all.deb |
| Debian | 999 | all | haproxy | <Â 2.2.16-1 | haproxy_2.2.16-1_all.deb |
| Debian | 13 | all | haproxy | <Â 2.2.16-1 | haproxy_2.2.16-1_all.deb |
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