CVE-2020-14155
MEDIUMCVSS 5.3/10EPSS 4.18%
Last modified
CVE-2020-14155 is a medium-severity vulnerability rated 5.3/10 on the CVSS scale. libpcre in PCRE before 8.44 allows an integer overflow via a large number after a (?C substring.. EPSS estimates a 4.18% chance of exploitation in the next 30 days.
Description
libpcre in PCRE before 8.44 allows an integer overflow via a large number after a (?C substring.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Pcre | Pcre | < 8.44 |
| Apple | Macos | < 11.0.1 |
| Gitlab | Gitlab | < 12.10.13 |
| Gitlab | Gitlab | >= 13.0.0, < 13.0.8 |
| Gitlab | Gitlab | >= 13.1.0, < 13.1.2 |
| Oracle | Communications Cloud Native Core Policy | 1.15.0 |
| Netapp | Active Iq Unified Manager | All versions |
| Netapp | Cloud Backup | All versions |
| Netapp | Clustered Data Ontap | All versions |
| Netapp | Ontap Select Deploy Administration Utility | All versions |
| Netapp | Steelstore Cloud Integrated Storage | All versions |
| Netapp | H410c Firmware | All versions |
| Netapp | H300s Firmware | All versions |
| Netapp | H500s Firmware | All versions |
| Netapp | H700s Firmware | All versions |
| Netapp | H410s Firmware | All versions |
| Splunk | Universal Forwarder | >= 8.2.0, < 8.2.12 |
| Splunk | Universal Forwarder | >= 9.0.0, < 9.0.6 |
| Splunk | Universal Forwarder | 9.1.0 |
References
- http://seclists.org/fulldisclosure/2020/Dec/32Mailing List, Third Party Advisory
- http://seclists.org/fulldisclosure/2021/Feb/14Mailing List, Third Party Advisory
- https://about.gitlab.com/releases/2020/07/01/security-release-13-1-2-release/Third Party Advisory
- https://bugs.gentoo.org/717920Issue Tracking, Patch, Third Party Advisory
- https://lists.apache.org/thread.html/rf9fa47ab66495c78bb4120b0754dd9531ca2ff0430f6685ac9b07772%40%3Cdev.mina.apache.org%3EMailing List, Third Party Advisory
- https://security.netapp.com/advisory/ntap-20221028-0010/Third Party Advisory
- https://support.apple.com/kb/HT211931Third Party Advisory
- https://support.apple.com/kb/HT212147Third Party Advisory
- https://www.oracle.com/security-alerts/cpuapr2022.htmlPatch, Third Party Advisory
- https://www.pcre.org/original/changelog.txtRelease Notes, Vendor Advisory
- http://seclists.org/fulldisclosure/2020/Dec/32Mailing List, Third Party Advisory
- http://seclists.org/fulldisclosure/2021/Feb/14Mailing List, Third Party Advisory
- https://about.gitlab.com/releases/2020/07/01/security-release-13-1-2-release/Third Party Advisory
- https://bugs.gentoo.org/717920Issue Tracking, Patch, Third Party Advisory
- https://lists.apache.org/thread.html/rf9fa47ab66495c78bb4120b0754dd9531ca2ff0430f6685ac9b07772%40%3Cdev.mina.apache.org%3EMailing List, Third Party Advisory
- https://security.netapp.com/advisory/ntap-20221028-0010/Third Party Advisory
- https://support.apple.com/kb/HT211931Third Party Advisory
- https://support.apple.com/kb/HT212147Third Party Advisory
- https://www.oracle.com/security-alerts/cpuapr2022.htmlPatch, Third Party Advisory
- https://www.pcre.org/original/changelog.txtRelease Notes, Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2020-14155?
libpcre in PCRE before 8.44 allows an integer overflow via a large number after a (?C substring.
How severe is CVE-2020-14155?
CVE-2020-14155 has a CVSS score of 5.3/10 (MEDIUM severity). The EPSS model estimates a 4.18% probability of exploitation in the next 30 days.
How do I fix CVE-2020-14155?
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-2020-14155?
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Scan your code nowSource: NVD / NIST