CVE-2022-30522
HIGHCVSS 7.5/10EPSS 90.41%
Last modified
CVE-2022-30522 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. If Apache HTTP Server 2.4.53 is configured to do transformations with mod_sed in contexts where the input to mod_sed may be very large, mod_sed may make excessively large memory allocations and trigger an abort.. EPSS estimates a 90.41% chance of exploitation in the next 30 days.
Description
If Apache HTTP Server 2.4.53 is configured to do transformations with mod_sed in contexts where the input to mod_sed may be very large, mod_sed may make excessively large memory allocations and trigger an abort.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Apache | Http Server | 2.4.53 |
| Netapp | Clustered Data Ontap | All versions |
| Fedoraproject | Fedora | 35 |
| Fedoraproject | Fedora | 36 |
References
- http://www.openwall.com/lists/oss-security/2022/06/08/6Mailing List, Third Party Advisory
- https://httpd.apache.org/security/vulnerabilities_24.htmlVendor Advisory
- https://security.gentoo.org/glsa/202208-20Third Party Advisory
- https://security.netapp.com/advisory/ntap-20220624-0005/Third Party Advisory
- http://www.openwall.com/lists/oss-security/2022/06/08/6Mailing List, Third Party Advisory
- https://httpd.apache.org/security/vulnerabilities_24.htmlVendor Advisory
- https://security.gentoo.org/glsa/202208-20Third Party Advisory
- https://security.netapp.com/advisory/ntap-20220624-0005/Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2022-30522?
If Apache HTTP Server 2.4.53 is configured to do transformations with mod_sed in contexts where the input to mod_sed may be very large, mod_sed may make excessively large memory allocations and trigger an abort.
How severe is CVE-2022-30522?
CVE-2022-30522 has a CVSS score of 7.5/10 (HIGH severity). The EPSS model estimates a 90.41% probability of exploitation in the next 30 days.
How do I fix CVE-2022-30522?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
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Are you affected by CVE-2022-30522?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST