ghsa-jwmg-q4wv-f75h
Vulnerability from github
Published
2022-05-24 19:13
Modified
2022-05-24 19:13
Details
An integer overflow exists in HAProxy 2.0 through 2.5 in the htx_add_header() 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.
{
"affected": [],
"aliases": [
"CVE-2021-40346"
],
"database_specific": {
"cwe_ids": [
"CWE-190"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2021-09-08T17:15:00Z",
"severity": "HIGH"
},
"details": "An integer overflow exists in HAProxy 2.0 through 2.5 in the htx_add_header() 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.",
"id": "GHSA-jwmg-q4wv-f75h",
"modified": "2022-05-24T19:13:19Z",
"published": "2022-05-24T19:13:19Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2021-40346"
},
{
"type": "WEB",
"url": "https://github.com/haproxy/haproxy/commit/3b69886f7dcc3cfb3d166309018e6cfec9ce2c95"
},
{
"type": "WEB",
"url": "https://git.haproxy.org/?p=haproxy.git"
},
{
"type": "WEB",
"url": "https://jfrog.com/blog/critical-vulnerability-in-haproxy-cve-2021-40346-integer-overflow-enables-http-smuggling"
},
{
"type": "WEB",
"url": "https://lists.apache.org/thread.html/r284567dd7523f5823e2ce995f787ccd37b1cc4108779c50a97c79120@%3Cdev.cloudstack.apache.org%3E"
},
{
"type": "WEB",
"url": "https://lists.apache.org/thread.html/r8a58fd7a29808e5d27ee56877745e58dc4bb041b9af94601554e2a5a@%3Cdev.cloudstack.apache.org%3E"
},
{
"type": "WEB",
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/A7V2IYO22LWVBGUNZWVKNTMDV4KINLFO"
},
{
"type": "WEB",
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/MXTSBY2TEAXWZVFQM3CXHJFRONX7PEMN"
},
{
"type": "WEB",
"url": "https://www.debian.org/security/2021/dsa-4968"
},
{
"type": "WEB",
"url": "https://www.mail-archive.com/haproxy@formilux.org"
},
{
"type": "WEB",
"url": "https://www.mail-archive.com/haproxy@formilux.org/msg41114.html"
}
],
"schema_version": "1.4.0",
"severity": []
}
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- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.