CVE-2024-3651: Denial of Service via Quadratic Complexity in kjd/idna
First published: Thu Apr 11 2024(Updated: )
[potential DoS via resource consumption via specially crafted inputs to idna.encode()]
Credit: security@huntr.dev security@huntr.dev
| Affected Software | Affected Version | How to fix |
|---|---|---|
| debian/python-idna | <=2.6-1<=2.10-1<=3.3-1<=3.6-2 | 2.6-1+deb10u1 |
| Kjd Internationalized Domain Names In Applications | =3.6 | |
| pip/idna | <3.7 | 3.7 |
| IBM MQ | <=CD: v3.0.0, v3.0.1, v3.1.0 - 3.1.3 LTS: v2.0.0 - 2.0.22 Other Release: v2.4.0 - v2.4.8, v2.3.0 - 2.3.3, v2.2.0 - v2.2.2 | |
| IBM MQ Advanced | <=CD: 9.3.4.0-r1, 9.3.4.1-r1,9.3.5.0-r1,9.3.5.0-r2,9.3.5.1-r1, 9.3.5.1-r2LTS: 9.2.0.1-r1-eus, 9.2.0.2-r1-eus, 9.2.0.2-r2-eus, 9.2.0.4-r1-eus, 9.2.0.5-r1-eus, 9.2.0.5-r2-eus, 9.2.0.5-r3-eus, 9.2.0.6-r1-eus, 9.2.0.6-r2-eus, 9.2.0.6-r3-eus, 9.2.3.0-r1, 9.2.4.0-r1, 9.2.5.0-r1, 9.2.5.0-r2, 9.2.5.0-r3, 9.3.0.0-r1, 9.3.0.0-r2, 9.3.0.0-r3, 9.3.0.1-r1, 9.3.0.1-r2, 9.3.0.1-r3, 9.3.0.1-r4, 9.3.0.3-r1, 9.3.0.4-r1, 9.3.0.4-r2, 9.3.0.5-r1, 9.3.0.5-r2, 9.3.0.5-r3, 9.3.0.6-r1, 9.3.0.10-r1, 9.3.0.10-r2, 9.3.0.11-r1,9.3.0.11-r2, 9.3.0.15-r1, 9.3.0.16-r1, 9.3.0.16-r2, 9.3.0.17-r1, 9.3.0.17-r2 Other Release: 9.2.0.1-r1-eus, 9.2.0.2-r1-eus, 9.2.0.2-r2-eus, 9.2.0.4-r1-eus, 9.2.0.5-r1-eus, 9.2.0.5-r2-eus, 9.2.0.5-r3-eus, 9.2.0.6-r1-eus, 9.2.0.6-r2-eus, 9.2.0.6-r3-eus, 9.2.3.0-r1, 9.2.4.0-r1, 9.2.5.0-r1, 9.2.5.0-r2, 9.2.5.0-r3, 9.3.0.0-r1, 9.3.0.0-r2, 9.3.0.0-r3, 9.3.0.1-r1, 9.3.0.1-r2, 9.3.0.1-r3, 9.3.0.1-r4, 9.3.0.3-r1, 9.3.0.4-r1, 9.3.0.4-r2, 9.3.0.5-r1, 9.3.0.5-r2, 9.3.0.5-r3, 9.3.0.6-r1, 9.3.1.0-r1, 9.3.1.0-r2, 9.3.1.0-r3, 9.3.1.1-r1, 9.3.2.0-r1, 9.3.2.0-r2, 9.3.2.1-r1, 9.3.2.1-r2, 9.3.3.0-r1, 9.3.3.0-r2, 9.3.3.1-r1, 9.3.3.1-r2, 9.3.3.2-r1, 9.3.3.2-r2, 9.3.3.2-r3, ,9.3.3.3-r1, 9.3.3.3-r2 |
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Reference Links
- https://www.cve.org/CVERecord?id=CVE-2024-3651
- https://github.com/kjd/idna/security/advisories/GHSA-jjg7-2v4v-x38h
- https://nvd.nist.gov/vuln/detail/CVE-2024-3651
- https://launchpad.net/bugs/cve/CVE-2024-3651
- https://security-tracker.debian.org/tracker/CVE-2024-3651
- https://github.com/kjd/idna/commit/5beb28b9dd77912c0dd656d8b0fdba3eb80222e7
- https://ubuntu.com/security/CVE-2024-3651
- https://bugzilla.redhat.com/show_bug.cgi?id=2274779
- https://github.com/kjd/idna/commit/1d365e17e10d72d0b7876316fc7b9ca0eebdd38d
- https://huntr.com/bounties/93d78d07-d791-4b39-a845-cbfabc44aadb
- https://github.com/pypa/advisory-database/tree/main/vulns/idna/PYSEC-2024-60.yaml
- https://github.com/advisories/GHSA-jjg7-2v4v-x38h (Advisory)
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=2274782
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=2274780
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=2274783
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=2274781
- https://github.com/kjd/idna/issues/175
- https://access.redhat.com/errata/RHSA-2024:3466
- https://access.redhat.com/errata/RHSA-2024:3543
- https://access.redhat.com/errata/RHSA-2024:3552
- https://access.redhat.com/errata/RHSA-2024:3781
- https://access.redhat.com/errata/RHSA-2024:3846
- https://access.redhat.com/errata/RHSA-2024:4260
- https://access.redhat.com/errata/RHSA-2024:8365
- https://exchange.xforce.ibmcloud.com/vulnerabilities/289330
- https://www.ibm.com/support/pages/node/7157667 (Advisory)
Frequently Asked Questions
What is the severity of CVE-2024-3651?
CVE-2024-3651 has the potential to lead to a denial-of-service due to resource consumption.
How do I fix CVE-2024-3651?
To address CVE-2024-3651, update to the fixed version of the 'idna' library or the relevant packages as specified in the advisory.
Which software is affected by CVE-2024-3651?
CVE-2024-3651 affects specific versions of 'idna' and 'python-idna', as well as IBM MQ Operator and its corresponding container images.
What type of attack does CVE-2024-3651 facilitate?
CVE-2024-3651 facilitates a denial-of-service attack by consuming excessive resources through specially crafted inputs.
What are the recommended versions to mitigate CVE-2024-3651?
To mitigate CVE-2024-3651, it is recommended to use 'idna' version 3.7 or later, or the corresponding patched versions of 'python-idna' and IBM MQ products.
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- version/ibm mq/cd: v3.0.0, v3.0.1, v3.1.0 - 3.1.3 lts: v2.0.0 - 2.0.22 other release: v2.4.0 - v2.4.8, v2.3.0 - 2.3.3, v2.2.0 - v2.2.2
- canonical/ibm mq advanced
- version/ibm mq advanced/cd: 9.3.4.0-r1, 9.3.4.1-r1,9.3.5.0-r1,9.3.5.0-r2,9.3.5.1-r1, 9.3.5.1-r2lts: 9.2.0.1-r1-eus, 9.2.0.2-r1-eus, 9.2.0.2-r2-eus, 9.2.0.4-r1-eus, 9.2.0.5-r1-eus, 9.2.0.5-r2-eus, 9.2.0.5-r3-eus, 9.2.0.6-r1-eus, 9.2.0.6-r2-eus, 9.2.0.6-r3-eus, 9.2.3.0-r1, 9.2.4.0-r1, 9.2.5.0-r1, 9.2.5.0-r2, 9.2.5.0-r3, 9.3.0.0-r1, 9.3.0.0-r2, 9.3.0.0-r3, 9.3.0.1-r1, 9.3.0.1-r2, 9.3.0.1-r3, 9.3.0.1-r4, 9.3.0.3-r1, 9.3.0.4-r1, 9.3.0.4-r2, 9.3.0.5-r1, 9.3.0.5-r2, 9.3.0.5-r3, 9.3.0.6-r1, 9.3.0.10-r1, 9.3.0.10-r2, 9.3.0.11-r1,9.3.0.11-r2, 9.3.0.15-r1, 9.3.0.16-r1, 9.3.0.16-r2, 9.3.0.17-r1, 9.3.0.17-r2 other release: 9.2.0.1-r1-eus, 9.2.0.2-r1-eus, 9.2.0.2-r2-eus, 9.2.0.4-r1-eus, 9.2.0.5-r1-eus, 9.2.0.5-r2-eus, 9.2.0.5-r3-eus, 9.2.0.6-r1-eus, 9.2.0.6-r2-eus, 9.2.0.6-r3-eus, 9.2.3.0-r1, 9.2.4.0-r1, 9.2.5.0-r1, 9.2.5.0-r2, 9.2.5.0-r3, 9.3.0.0-r1, 9.3.0.0-r2, 9.3.0.0-r3, 9.3.0.1-r1, 9.3.0.1-r2, 9.3.0.1-r3, 9.3.0.1-r4, 9.3.0.3-r1, 9.3.0.4-r1, 9.3.0.4-r2, 9.3.0.5-r1, 9.3.0.5-r2, 9.3.0.5-r3, 9.3.0.6-r1, 9.3.1.0-r1, 9.3.1.0-r2, 9.3.1.0-r3, 9.3.1.1-r1, 9.3.2.0-r1, 9.3.2.0-r2, 9.3.2.1-r1, 9.3.2.1-r2, 9.3.3.0-r1, 9.3.3.0-r2, 9.3.3.1-r1, 9.3.3.1-r2, 9.3.3.2-r1, 9.3.3.2-r2, 9.3.3.2-r3, ,9.3.3.3-r1, 9.3.3.3-r2