CVE-2020-24275
MEDIUMCVSS 6.5/10EPSS 0.69%
Last modified
CVE-2020-24275 is a medium-severity vulnerability rated 6.5/10 on the CVSS scale. A HTTP response header injection vulnerability in Swoole v4.5.2 allows attackers to execute arbitrary code via supplying a crafted URL.. EPSS estimates a 0.69% chance of exploitation in the next 30 days.
Description
A HTTP response header injection vulnerability in Swoole v4.5.2 allows attackers to execute arbitrary code via supplying a crafted URL.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Swoole | Swoole | 4.5.2 |
References
- https://blog.cal1.cn/post/HTTP%20Response%20Header%20Injection%20in%20Swoole%3C%3D4.5.2Exploit, Third Party Advisory
- https://github.com/swoole/swoole-src/pull/3539Patch, Vendor Advisory
- https://github.com/swoole/swoole-src/pull/3545Patch, Vendor Advisory
- https://portswigger.net/kb/issues/00200200_http-response-header-injectionTechnical Description
- https://blog.cal1.cn/post/HTTP%20Response%20Header%20Injection%20in%20Swoole%3C%3D4.5.2Exploit, Third Party Advisory
- https://github.com/swoole/swoole-src/pull/3539Patch, Vendor Advisory
- https://github.com/swoole/swoole-src/pull/3545Patch, Vendor Advisory
- https://portswigger.net/kb/issues/00200200_http-response-header-injectionTechnical Description
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2020-24275?
A HTTP response header injection vulnerability in Swoole v4.5.2 allows attackers to execute arbitrary code via supplying a crafted URL.
How severe is CVE-2020-24275?
CVE-2020-24275 has a CVSS score of 6.5/10 (MEDIUM severity). The EPSS model estimates a 0.69% probability of exploitation in the next 30 days.
How do I fix CVE-2020-24275?
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.
Related CVEs from 2020
- CVE-2020-24246Peplink Balance before 8.1.0rc1 allows an unauthenticated at…7.5
- CVE-2020-24263Portainer 1.24.1 and earlier is affected by an insecure perm…8.8
- CVE-2020-24264Portainer 1.24.1 and earlier is affected by incorrect access…9.8
- CVE-2020-24265An issue was discovered in tcpreplay tcpprep v4.3.3. There i…7.5
- CVE-2020-24266An issue was discovered in tcpreplay tcpprep v4.3.3. There i…7.5
- CVE-2020-24271A CSRF vulnerability was discovered in EasyCMS v1.6 that can…8.8
- CVE-2020-24285INTELBRAS TELEFONE IP TIP200 version 60.61.75.22 allows an a…7.5
- CVE-2020-24292Buffer Overflow vulnerability in load function in PluginICO.…8.8
- CVE-2020-24293Buffer Overflow vulnerability in psdThumbnail::Read in PSDPa…8.8
- CVE-2020-24294Buffer Overflow vulnerability in psdParser::UnpackRLE functi…6.5
- CVE-2020-24295Buffer Overflow vulnerability in PSDParser.cpp::ReadImageLin…8.8
- CVE-2020-24297httpd on TP-Link TL-WPA4220 devices (versions 2 through 4) a…8.8
Are you affected by CVE-2020-24275?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST