CVE-2017-17476
UnknownEPSS 2.22%
Last modified
CVE-2017-17476 is a vulnerability of currently unknown severity. Open Ticket Request System (OTRS) 4.0.x before 4.0.28, 5.0.x before 5.0.26, and 6.0.x before 6.0.3, when cookie support is disabled, might allow remote attackers to hijack web sessions and consequently gain privileges via a crafted email.. EPSS estimates a 2.22% chance of exploitation in the next 30 days.
Description
Open Ticket Request System (OTRS) 4.0.x before 4.0.28, 5.0.x before 5.0.26, and 6.0.x before 6.0.3, when cookie support is disabled, might allow remote attackers to hijack web sessions and consequently gain privileges via a crafted email.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Otrs | Otrs | >= 4.0.0, < 4.0.28 |
| Otrs | Otrs | >= 5.0.0, < 5.0.26 |
| Otrs | Otrs | >= 6.0.0, < 6.0.3 |
| Debian | Debian Linux | 7.0 |
| Debian | Debian Linux | 8.0 |
| Debian | Debian Linux | 9.0 |
References
- https://github.com/OTRS/otrs/commit/26707eaaa791648e6c7ad6aeaa27efd70e7c66ebPatch, Third Party Advisory
- https://github.com/OTRS/otrs/commit/36e3be99cfe8a9e09afa1b75fdc39f3e28f561fcPatch, Third Party Advisory
- https://github.com/OTRS/otrs/commit/720c73fbf53e476ca7dfdf2ae1d4d3d2aad2b953Patch, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2017/12/msg00018.htmlMailing List, Third Party Advisory
- https://www.debian.org/security/2017/dsa-4069Third Party Advisory
- https://www.otrs.com/security-advisory-2017-10-security-update-otrs-framework/Patch, Vendor Advisory
- https://github.com/OTRS/otrs/commit/26707eaaa791648e6c7ad6aeaa27efd70e7c66ebPatch, Third Party Advisory
- https://github.com/OTRS/otrs/commit/36e3be99cfe8a9e09afa1b75fdc39f3e28f561fcPatch, Third Party Advisory
- https://github.com/OTRS/otrs/commit/720c73fbf53e476ca7dfdf2ae1d4d3d2aad2b953Patch, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2017/12/msg00018.htmlMailing List, Third Party Advisory
- https://www.debian.org/security/2017/dsa-4069Third Party Advisory
- https://www.otrs.com/security-advisory-2017-10-security-update-otrs-framework/Patch, Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2017-17476?
Open Ticket Request System (OTRS) 4.0.x before 4.0.28, 5.0.x before 5.0.26, and 6.0.x before 6.0.3, when cookie support is disabled, might allow remote attackers to hijack web sessions and consequently gain privileges via a crafted email.
How severe is CVE-2017-17476?
Severity scoring for CVE-2017-17476 is pending analysis. The EPSS model estimates a 2.22% probability of exploitation in the next 30 days.
How do I fix CVE-2017-17476?
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 2017
- CVE-2017-17470TG Soft Vir.IT eXplorer Lite 8.5.42 allows local users to ca…
- CVE-2017-17471TG Soft Vir.IT eXplorer Lite 8.5.42 allows local users to ca…
- CVE-2017-17472TG Soft Vir.IT eXplorer Lite 8.5.42 allows local users to ca…
- CVE-2017-17473TG Soft Vir.IT eXplorer Lite 8.5.42 allows local users to ca…
- CVE-2017-17474TG Soft Vir.IT eXplorer Lite 8.5.42 allows local users to ca…
- CVE-2017-17475TG Soft Vir.IT eXplorer Lite 8.5.42 allows local users to ca…
- CVE-2017-17477Pexip Infinity before 17 allows an unauthenticated remote at…6.1
- CVE-2017-17478An XSS issue was discovered in Designer Studio in Pegasystem…
- CVE-2017-17479In OpenJPEG 2.3.0, a stack-based buffer overflow was discove…
- CVE-2017-1748IBM Connections 5.0, 5.5, and 6.0 could allow a remote attac…6.8
- CVE-2017-17480In OpenJPEG 2.3.0, a stack-based buffer overflow was discove…9.8
- CVE-2017-17482An issue was discovered in OpenVMS through V8.4-2L2 on Alpha…
Are you affected by CVE-2017-17476?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST