VulnerabilityDeferred

CVE-2024-47764

cookie is a basic HTTP cookie parser and serializer for HTTP servers.

MEDIUM 6.9EPSS 0.74%

Does this matter?

Lower severity and a low EPSS score (0.74%). Track it; it rarely justifies an emergency change on its own.

Description

cookie is a basic HTTP cookie parser and serializer for HTTP servers. The cookie name could be used to set other fields of the cookie, resulting in an unexpected cookie value. A similar escape can be used for path and domain, which could be abused to alter other fields of the cookie. Upgrade to 0.7.0, which updates the validation for name, path, and domain.

CVSS 4.0: 6.9 MEDIUMCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/M
EPSS: 0.74% probability · 53th percentile
CISA KEV: Not listed
Weakness: CWE-74
Source: security-advisories@github.com

References

https://github.com/jshttp/cookie/commit/e10042845354fea83bd8f34af72475eed1dadf5c
https://github.com/jshttp/cookie/pull/167
https://github.com/jshttp/cookie/security/advisories/GHSA-pxg6-pf52-xh8x

Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.