CVE-2019-19775
MEDIUMCVSS 6.1/10EPSS 0.86%
Last modified
CVE-2019-19775 is a medium-severity vulnerability rated 6.1/10 on the CVSS scale. The image thumbnailing handler in Zulip Server versions 1.9.0 to before 2.0.8 allowed an open redirect that was visible to logged-in users.. EPSS estimates a 0.86% chance of exploitation in the next 30 days.
Description
The image thumbnailing handler in Zulip Server versions 1.9.0 to before 2.0.8 allowed an open redirect that was visible to logged-in users.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Zulip | Zulip Server | >= 1.9.0, < 2.0.8 |
References
- https://blog.zulip.org/2019/12/13/zulip-server-2-0-8-security-release/Release Notes, Vendor Advisory
- https://github.com/zulip/zulip/commit/b7c87a4d82397a5e6ac169b6098bed0b1ae7a583Patch, Third Party Advisory
- https://blog.zulip.org/2019/12/13/zulip-server-2-0-8-security-release/Release Notes, Vendor Advisory
- https://github.com/zulip/zulip/commit/b7c87a4d82397a5e6ac169b6098bed0b1ae7a583Patch, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2019-19775?
The image thumbnailing handler in Zulip Server versions 1.9.0 to before 2.0.8 allowed an open redirect that was visible to logged-in users.
How severe is CVE-2019-19775?
CVE-2019-19775 has a CVSS score of 6.1/10 (MEDIUM severity). The EPSS model estimates a 0.86% probability of exploitation in the next 30 days.
How do I fix CVE-2019-19775?
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.
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Are you affected by CVE-2019-19775?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST