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CVE-2024-21538highCWE-1333

CVE-2024-21538

21Vexday Risk Score

No sign of exploitation. No public exploitation artifact known so far.

ssvc Trackcvss 8.7epss 0.9%
exploitation probability
0.9%top 43% of all CVEs
observed exploitation
nono source reports it
Versions of the package cross-spawn before 6.0.6, from 7.0.0 and before 7.0.5 are vulnerable to Regular Expression Denial of Service (ReDoS) due to improper input sanitization. An attacker can increase the CPU usage and crash the program by crafting a very large and well crafted string.
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:P
Affected products
n/a · cross-spawnn/a · org.webjars.npm:cross-spawn
References
https://github.com/moxystudio/node-cross-spawn/commit/5ff3a07d9add449021d806e45c4168203aa833ffhttps://github.com/moxystudio/node-cross-spawn/commit/640d391fde65388548601d95abedccc12943374fhttps://github.com/moxystudio/node-cross-spawn/pull/160https://security.snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-8366349https://security.snyk.io/vuln/SNYK-JS-CROSSSPAWN-8303230