quickjs-ng quickjs quickjs.c js_iterator_concat_return use after free
13Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 4.8epss 0.1%
exploitation probability
0.1%top 98% of all CVEs
observed exploitation
nono source reports it
A flaw has been found in quickjs-ng quickjs up to 0.12.1. This affects the function js_iterator_concat_return of the file quickjs.c. This manipulation causes use after free. The attack requires local access. The exploit has been published and may be used. Patch name: daab4ad4bae4ef071ed0294618d6244e92def4cd. Applying a patch is the recommended action to fix this issue.
CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
Affected products
quickjs-ng · quickjsReferences
https://github.com/quickjs-ng/quickjs/https://github.com/quickjs-ng/quickjs/commit/daab4ad4bae4ef071ed0294618d6244e92def4cdhttps://github.com/quickjs-ng/quickjs/issues/1368https://github.com/quickjs-ng/quickjs/issues/1368#issue-4004680962https://github.com/quickjs-ng/quickjs/pull/1370https://vuldb.com/?ctiid.350414https://vuldb.com/?id.350414https://vuldb.com/?submit.769600