OESA-2021-1367

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Source
https://www.openeuler.org/en/security/security-bulletins/detail/?id=openEuler-SA-2021-1367
Import Source
https://repo.openeuler.org/security/data/osv/OESA-2021-1367.json
JSON Data
https://api.osv.dev/v1/vulns/OESA-2021-1367
Upstream
Published
2021-09-30T11:03:14Z
Modified
2025-09-03T06:17:37.773607Z
Summary
haproxy security update
Details

HAProxy is a free, very fast and reliable solution offering high availability, load balancing, and proxying for TCP and HTTP-based applications. It is particularly suited for very high traffic web sites and powers quite a number of the world's most visited ones.

Security Fix(es):

An integer overflow exists in HAProxy 2.0 through 2.5 in htxaddheader that can be exploited to perform an HTTP request smuggling attack, allowing an attacker to bypass all configured http-request HAProxy ACLs and possibly other ACLs.(CVE-2021-40346)

Database specific 
{
    "severity": "High"
}
References

Affected packages

openEuler:20.03-LTS-SP1 / haproxy

Package

Name
haproxy
Purl
pkg:rpm/openEuler/haproxy&distro=openEuler-20.03-LTS-SP1

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.2.16-2.oe1

Ecosystem specific 

{
    "noarch": [
        "haproxy-help-2.2.16-2.oe1.noarch.rpm"
    ],
    "src": [
        "haproxy-2.2.16-2.oe1.src.rpm"
    ],
    "x86_64": [
        "haproxy-2.2.16-2.oe1.x86_64.rpm",
        "haproxy-debuginfo-2.2.16-2.oe1.x86_64.rpm",
        "haproxy-debugsource-2.2.16-2.oe1.x86_64.rpm"
    ],
    "aarch64": [
        "haproxy-2.2.16-2.oe1.aarch64.rpm",
        "haproxy-debugsource-2.2.16-2.oe1.aarch64.rpm",
        "haproxy-debuginfo-2.2.16-2.oe1.aarch64.rpm"
    ]
}

openEuler:20.03-LTS-SP2 / haproxy

Package

Name
haproxy
Purl
pkg:rpm/openEuler/haproxy&distro=openEuler-20.03-LTS-SP2

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.2.16-2.oe1

Ecosystem specific 

{
    "noarch": [
        "haproxy-help-2.2.16-2.oe1.noarch.rpm"
    ],
    "src": [
        "haproxy-2.2.16-2.oe1.src.rpm"
    ],
    "x86_64": [
        "haproxy-2.2.16-2.oe1.x86_64.rpm",
        "haproxy-debuginfo-2.2.16-2.oe1.x86_64.rpm",
        "haproxy-debugsource-2.2.16-2.oe1.x86_64.rpm"
    ],
    "aarch64": [
        "haproxy-debugsource-2.2.16-2.oe1.aarch64.rpm",
        "haproxy-2.2.16-2.oe1.aarch64.rpm",
        "haproxy-debuginfo-2.2.16-2.oe1.aarch64.rpm"
    ]
}