Description (CNA)
LibJS in Ladybird before f5a6704 mishandles the freeing of the vector that arguments_list references, leading to a use-after-free, and allowing remote attackers to execute arbitrary code via a crafted .js file. NOTE: the GitHub README says "Ladybird is in a pre-alpha state, and only suitable for use by developers."
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Ladybird / Ladybird | affected 0 before f5a670421954fc7130c3685b713c621b29516669 |
CWE
CWE-820
References
- https://news.ycombinator.com/item?id=43852096
- https://jessie.cafe/posts/pwning-ladybirds-libjs/
- https://github.com/LadybirdBrowser/ladybird/commit/f5a670421954fc7130c3685b713c621b29516669
ADP enrichment
No English description supplied.