jsparse.c in Artifex MuJS through 1.0.2 does not properly maintain the AST depth for binary expressions, which allows remote attackers to cause a denial of service (excessive recursion) via a crafted file.
Weakness
The product does not properly control the amount of recursion that takes place, consuming excessive resources, such as allocated memory or the program stack.
Affected Software
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Mujs | Artifex | * | 1.0.2 (including) |
Potential Mitigations
Related Attack Patterns
References
- http://git.ghostscript.com/?p=mujs.git%3Ba=commit%3Bh=4d45a96e57fbabf00a7378b337d0ddcace6f38c1
- http://www.securityfocus.com/bid/102833
- https://bugs.ghostscript.com/show_bug.cgi?id=698868
- https://www.exploit-db.com/exploits/43904/
- http://git.ghostscript.com/?p=mujs.git%3Ba=commit%3Bh=4d45a96e57fbabf00a7378b337d0ddcace6f38c1
- http://www.securityfocus.com/bid/102833
- https://bugs.ghostscript.com/show_bug.cgi?id=698868
- https://www.exploit-db.com/exploits/43904/