CVE-2017-8871 The cr_parser_parse_selector_core function in cr-parser.c in libcroco 0.6.12 allows remote attackers to cause a denial of service (infinite loop and CPU consumption) via a crafted CSS file.
MediumCVSS 6.5
EPSS 12.9%
PoC
- Published
- Updated
- Exploit status
- Proof-of-concept only
Description
The cr_parser_parse_selector_core function in cr-parser.c in libcroco 0.6.12 allows remote attackers to cause a denial of service (infinite loop and CPU consumption) via a crafted CSS file.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| GNOME libcroco | = 0.6.12 | No fix listed |
| openSUSE leap | = 42.3 | No fix listed |
| alpine/libcroco(Alpine:v3.10) | < 0.6.13-r1 | 0.6.13-r1 |
| alpine/libcroco(Alpine:v3.11) | < 0.6.13-r1 | 0.6.13-r1 |
| alpine/libcroco(Alpine:v3.7) | < 0.6.12-r1 | 0.6.12-r1 |
| alpine/libcroco(Alpine:v3.8) | < 0.6.12-r2 | 0.6.12-r2 |
| alpine/libcroco(Alpine:v3.9) | < 0.6.12-r2 | 0.6.12-r2 |
References
- openSUSE-SU-2019:1575 mailing-list third-party-advisory vendor-advisory
- [oss-security] 20200813 Re: Re: [FD] libcroco multiple vulnerabilities exploit mailing-list third-party-advisory
- bugzilla.gnome.org issue-tracking third-party-advisory
- 42147 exploit third-party-advisory vdb-entry
- security.alpinelinux.org vendor-advisory