CVE-2021-41077
Last modified
CVE-2021-41077 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. The activation process in Travis CI, for certain 2021-09-03 through 2021-09-10 builds, causes secret data to have unexpected sharing that is not specified by the customer-controlled .travis.yml file. In particular, the desired behavior (if .travis.yml has been created locally by a customer, and added to git) is for a Travis service to perform builds in a way that prevents public access to customer-specific secret environment data such as signing keys, access credentials, and API tokens. EPSS estimates a 1.44% chance of exploitation in the next 30 days.
Description
The activation process in Travis CI, for certain 2021-09-03 through 2021-09-10 builds, causes secret data to have unexpected sharing that is not specified by the customer-controlled .travis.yml file. In particular, the desired behavior (if .travis.yml has been created locally by a customer, and added to git) is for a Travis service to perform builds in a way that prevents public access to customer-specific secret environment data such as signing keys, access credentials, and API tokens. However, during the stated 8-day interval, secret data could be revealed to an unauthorized actor who forked a public repository and printed files during a build process.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Travis-Ci | Travis Ci | >= 2021-09-03, <= 2021-09-10 |
References
- https://blog.travis-ci.com/2021-09-13-bulletinVendor Advisory
- https://news.ycombinator.com/item?id=28523350Third Party Advisory
- https://news.ycombinator.com/item?id=28524727Third Party Advisory
- https://travis-ci.community/t/security-bulletin/12081Vendor Advisory
- https://twitter.com/peter_szilagyi/status/1437646118700175360Third Party Advisory
- https://twitter.com/peter_szilagyi/status/1437649838477283330Third Party Advisory
- https://blog.travis-ci.com/2021-09-13-bulletinVendor Advisory
- https://news.ycombinator.com/item?id=28523350Third Party Advisory
- https://news.ycombinator.com/item?id=28524727Third Party Advisory
- https://travis-ci.community/t/security-bulletin/12081Vendor Advisory
- https://twitter.com/peter_szilagyi/status/1437646118700175360Third Party Advisory
- https://twitter.com/peter_szilagyi/status/1437649838477283330Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
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How Strix Helps
- Uncovering a hidden BOLA in Appsmith's snapshot logicStrix autonomously discovered a BOLA/IDOR vulnerability in Appsmith's snapshot deletion path.
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- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
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