CVE-2017-9527 The mark_context_stack function in gc.c in mruby through 1.2.0 allows attackers to cause a denial of service (heap-based use-after-free and application crash) or possibly have unspecified other impact...
HighCVSS 7.8
EPSS 0.97%
- Published
- Updated
- Exploit status
- No public exploit known
Description
The mark_context_stack function in gc.c in mruby through 1.2.0 allows attackers to cause a denial of service (heap-based use-after-free and application crash) or possibly have unspecified other impact via a crafted .rb file.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| debian/mruby(Debian:12) | < 1.3.0-1 | 1.3.0-1 |
| debian/mruby(Debian:13) | < 1.3.0-1 | 1.3.0-1 |
| debian/mruby(Debian:14) | < 1.3.0-1 | 1.3.0-1 |
| mruby | <= 1.2.0 | No fix listed |
| debian linux | = 9.0 | No fix listed |
References
- Debian Security Tracker CVE-2017-9527 vendor-advisory
- github.com issue-tracking patch third-party-advisory
- github.com exploit issue-tracking patch third-party-advisory
- [debian-lts-announce] 20220506 [SECURITY] [DLA 2996-1] mruby security update mailing-list third-party-advisory
- bugs.debian.org issue-tracking