CVE-2022-1259

CWE-400 — Uncontrolled Resource ConsumptionCWE-770 — Allocation without LimitsCWE-1259CWE-772CWE-287 — Improper Authentication9 documents8 sources
Severity
7.5HIGH
EPSS
0.3%
top 49.39%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
3
Redhat UndertowRedhat Jboss Enterprise Application PlatformRedhat Single Sign-on
Timeline
PublishedAug 31
Latest updateSep 16

Description

A flaw was found in Undertow. A potential security issue in flow control handling by the browser over HTTP/2 may cause overhead or a denial of service in the server. This flaw exists because of an incomplete fix for CVE-2021-3629.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:HExploitability: 3.9 | Impact: 3.6

Affected Packages4 packages

▶NVDredhat/undertow2.2.17+2
▶CVEListV5undertowFixed in 2.3.0.Final, 2.2.17.SP1, 2.2.20.Final, 2.2.19.SP1.

🔴Vulnerability Details

4
GHSA
jsonwebtoken's insecure implementation of key retrieval function could lead to Forgeable Public/Private Tokens from RSA to HMAC↗2022-12-22
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GHSA
GHSA-5837-3xvj-5g8r: A flaw was found in Undertow↗2022-09-01
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CVEList
CVE-2022-1259: A flaw was found in Undertow↗2022-08-31
▶
OSV
CVE-2022-1259: A flaw was found in Undertow↗2022-08-31
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📋Vendor Advisories

4
Red Hat
kernel: net: hns: fix possible memory leak in hnae_ae_register()↗2025-09-16
▶
Microsoft
AAD Pod Identity obtaining token with backslash↗2022-12-13
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Red Hat
undertow: potential security issue in flow control over HTTP/2 may lead to DOS(incomplete fix for CVE-2021-3629)↗2022-04-06
▶
Debian
CVE-2022-1259: undertow - A flaw was found in Undertow. A potential security issue in flow control handlin...↗2022
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CVE-2022-1259 (HIGH CVSS 7.5) | A flaw was found in Undertow | cvebase.io