CVE-2023-38709
HIGHCVSS 7.3/10EPSS 3.91%
Last modified
CVE-2023-38709 is a high-severity vulnerability rated 7.3/10 on the CVSS scale. Faulty input validation in the core of Apache allows malicious or exploitable backend/content generators to split HTTP responses. This issue affects Apache HTTP Server: through 2.4.58.. EPSS estimates a 3.91% chance of exploitation in the next 30 days.
Description
Faulty input validation in the core of Apache allows malicious or exploitable backend/content generators to split HTTP responses. This issue affects Apache HTTP Server: through 2.4.58.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Apache | Http Server | < 2.4.59 |
| Debian | Debian Linux | 10.0 |
| Fedoraproject | Fedora | 38 |
| Fedoraproject | Fedora | 39 |
| Fedoraproject | Fedora | 40 |
| Netapp | Ontap | 9 |
| Netapp | Ontap Tools | 10 |
| Broadcom | Fabric Operating System | All versions |
| Apple | Macos | < 14.6 |
References
- http://seclists.org/fulldisclosure/2024/Jul/18Mailing List, Third Party Advisory
- http://www.openwall.com/lists/oss-security/2024/04/04/3Mailing List, Third Party Advisory
- https://httpd.apache.org/security/vulnerabilities_24.htmlVendor Advisory
- https://lists.debian.org/debian-lts-announce/2024/05/msg00013.htmlMailing List, Third Party Advisory
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/I2N2NZEX3MR64IWSGL3QGN7KSRUGAEMF/Mailing List, Third Party Advisory
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/LX5U34KYGDYPRH3AJ6MDDCBJDWDPXNVJ/Mailing List, Third Party Advisory
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/WNV4SZAPVS43DZWNFU7XBYYOZEZMI4ZC/Mailing List, Third Party Advisory
- https://security.netapp.com/advisory/ntap-20240415-0013/Third Party Advisory
- https://support.apple.com/kb/HT214119Third Party Advisory
- http://seclists.org/fulldisclosure/2024/Jul/18Mailing List, Third Party Advisory
- http://www.openwall.com/lists/oss-security/2024/04/04/3Mailing List, Third Party Advisory
- https://httpd.apache.org/security/vulnerabilities_24.htmlVendor Advisory
- https://lists.debian.org/debian-lts-announce/2024/05/msg00013.htmlMailing List, Third Party Advisory
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/I2N2NZEX3MR64IWSGL3QGN7KSRUGAEMF/Mailing List, Third Party Advisory
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/LX5U34KYGDYPRH3AJ6MDDCBJDWDPXNVJ/Mailing List, Third Party Advisory
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/WNV4SZAPVS43DZWNFU7XBYYOZEZMI4ZC/Mailing List, Third Party Advisory
- https://security.netapp.com/advisory/ntap-20240415-0013/Third Party Advisory
- https://support.apple.com/kb/HT214119Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2023-38709?
Faulty input validation in the core of Apache allows malicious or exploitable backend/content generators to split HTTP responses.
This issue affects Apache HTTP Server: through 2.4.58.
How severe is CVE-2023-38709?
CVE-2023-38709 has a CVSS score of 7.3/10 (HIGH severity). The EPSS model estimates a 3.91% probability of exploitation in the next 30 days.
How do I fix CVE-2023-38709?
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.
Are you affected by CVE-2023-38709?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST