Red Hat Security Advisory: nginx:1.24 security update
nginx is a web and proxy server supporting HTTP and other protocols, with a focus on high concurrency, performance, and low memory usage. Security Fix(es): * nginx: specially crafted MP4 file may cause denial of service (CVE-2024-7347) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
AI Analysis
Technical Summary
CVE-2024-7347 is a vulnerability in nginx 1.22 where processing a specially crafted MP4 file may cause a denial of service (DoS). This is classified under CWE-126 (Buffer Over-read). Red Hat Product Security has rated this issue as moderate severity and released updated nginx 1.22.1 packages for Red Hat Enterprise Linux 9.4 Extended Update Support to remediate the issue. The advisory does not provide a CVSS score but confirms the availability of patched packages. The vulnerability affects multiple architectures including x86_64, s390x, ppc64le, and aarch64.
Potential Impact
An attacker could cause a denial of service by sending a specially crafted MP4 file to an affected nginx server, potentially disrupting service availability. There is no indication of code execution or data breach from the advisory. No known exploits are reported in the wild at this time.
Mitigation Recommendations
Red Hat has released updated nginx 1.22.1 packages that fix this vulnerability. Users of Red Hat Enterprise Linux 9.4 Extended Update Support should apply the security update as described in the Red Hat advisory RHSA-2025:7549 and the linked update instructions (https://access.redhat.com/articles/11258). No additional mitigation steps are indicated by the vendor.
Red Hat Security Advisory: nginx:1.24 security update
Description
nginx is a web and proxy server supporting HTTP and other protocols, with a focus on high concurrency, performance, and low memory usage. Security Fix(es): * nginx: specially crafted MP4 file may cause denial of service (CVE-2024-7347) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
Affected software
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Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
CVE-2024-7347 is a vulnerability in nginx 1.22 where processing a specially crafted MP4 file may cause a denial of service (DoS). This is classified under CWE-126 (Buffer Over-read). Red Hat Product Security has rated this issue as moderate severity and released updated nginx 1.22.1 packages for Red Hat Enterprise Linux 9.4 Extended Update Support to remediate the issue. The advisory does not provide a CVSS score but confirms the availability of patched packages. The vulnerability affects multiple architectures including x86_64, s390x, ppc64le, and aarch64.
Potential Impact
An attacker could cause a denial of service by sending a specially crafted MP4 file to an affected nginx server, potentially disrupting service availability. There is no indication of code execution or data breach from the advisory. No known exploits are reported in the wild at this time.
Mitigation Recommendations
Red Hat has released updated nginx 1.22.1 packages that fix this vulnerability. Users of Red Hat Enterprise Linux 9.4 Extended Update Support should apply the security update as described in the Red Hat advisory RHSA-2025:7549 and the linked update instructions (https://access.redhat.com/articles/11258). No additional mitigation steps are indicated by the vendor.
Technical Details
- Gcve Source
- db.gcve.eu
- Csaf Category
- csaf_security_advisory
- Csaf Version
- 2.0
- Publisher
- Red Hat Product Security
- Advisory Id
- RHSA-2025:7549
- Cve Count
- 1
- Additional Cves
- []
- Cvss Version
- null
Threat ID: 6a535bff68715ace43ad52a8
Added to database: 07/12/2026, 09:18:55 UTC
Last enriched: 07/12/2026, 09:22:09 UTC
Last updated: 07/31/2026, 19:22:52 UTC
Views: 34
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