Skip to main content
CVE-2024-1135VulnerabilityPublished Updated

Red Hat Security Advisory: Red Hat OpenStack Platform 16.2 (python-gunicorn) security update

Affects Red HatSource GCVE Database

0
Compare

Not known to be exploited.

Data as of 1 Nov 2026, 08:20 UTC

Severity
High

Rated by Threat Radar · No CVSS score from NVD or the CNA

EPSS
2.9% chance of exploitation in 30 days – higher than 87% of CVEsExploit Prediction Scoring System: the likelihood attackers will use this flaw soon.

Exploitation evidence

  1. Disclosed: evidence found.

    CVE published 24 Jun 2024

  2. Detectable: no evidence on record.

    No public nuclei template indexed

  3. Weaponized: no evidence on record.

    No public exploit code indexed in Metasploit or Exploit-DB

  4. Exploited in the wild: no evidence on record.

    Not in CISA KEV and no source reports exploitation

  5. Observed by OffSeq Mirage: no evidence on record.

    No attack traffic recorded by OffSeq Mirage sensors

A missing step is not evidence of safety. Sources: cve.org (opens in a new tab), the Metasploit, Exploit-DB and nuclei-templates index as of 31 Oct 2026.

What to do

AI-suggested

Red Hat has released updated python-gunicorn packages for Red Hat OpenStack Platform 16.2 that fix this vulnerability. Users should apply the security update as described in the Red Hat advisory (https://access.redhat.com/articles/11258) to remediate the issue. No additional mitigation steps are indicated beyond applying the official update.

Description

A security update for Red Hat OpenStack Platform 16.2 addresses a vulnerability in python-gunicorn, a Python WSGI HTTP server. The vulnerability (CVE-2024-1135) involves HTTP Request Smuggling due to improper validation of Transfer-Encoding headers. Red Hat has rated this update as having an Important security impact and has released updated packages to fix the issue.

References

Community reviews

Loading reviews…