CVE-2015-8710
Last modified
CVE-2015-8710 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. The htmlParseComment function in HTMLparser.c in libxml2 allows attackers to obtain sensitive information, cause a denial of service (out-of-bounds heap memory access and application crash), or possibly have unspecified other impact via an unclosed HTML comment.. EPSS estimates a 4.79% chance of exploitation in the next 30 days.
Description
The htmlParseComment function in HTMLparser.c in libxml2 allows attackers to obtain sensitive information, cause a denial of service (out-of-bounds heap memory access and application crash), or possibly have unspecified other impact via an unclosed HTML comment.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Xmlsoft | Libxml2 | < 2.9.3 |
| Debian | Debian Linux | 7.0 |
| Debian | Debian Linux | 8.0 |
| Debian | Debian Linux | 9.0 |
References
- http://rhn.redhat.com/errata/RHSA-2016-1089.htmlThird Party Advisory
- http://www.debian.org/security/2015/dsa-3430Third Party Advisory
- http://www.openwall.com/lists/oss-security/2015/04/19/4Mailing List, Patch
- http://www.securityfocus.com/bid/79811Third Party Advisory, VDB Entry
- https://bugzilla.gnome.org/show_bug.cgi?id=746048Issue Tracking
- https://hackerone.com/reports/57125#activity-384861Third Party Advisory
- http://rhn.redhat.com/errata/RHSA-2016-1089.htmlThird Party Advisory
- http://www.debian.org/security/2015/dsa-3430Third Party Advisory
- http://www.openwall.com/lists/oss-security/2015/04/19/4Mailing List, Patch
- http://www.securityfocus.com/bid/79811Third Party Advisory, VDB Entry
- https://bugzilla.gnome.org/show_bug.cgi?id=746048Issue Tracking
- https://hackerone.com/reports/57125#activity-384861Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
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How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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