CVE-2016-5826
UnknownEPSS 3.04%
Last modified
CVE-2016-5826 is a vulnerability of currently unknown severity. The parser_get_next_char function in libical 0.47 and 1.0 allows remote attackers to cause a denial of service (out-of-bounds heap read) by crafting a string to the icalparser_parse_string function.. EPSS estimates a 3.04% chance of exploitation in the next 30 days.
Description
The parser_get_next_char function in libical 0.47 and 1.0 allows remote attackers to cause a denial of service (out-of-bounds heap read) by crafting a string to the icalparser_parse_string function.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Libical Project | Libical | 0.47 |
| Libical Project | Libical | 1.0 |
References
- http://www.openwall.com/lists/oss-security/2016/06/25/4Mailing List, Third Party Advisory
- http://www.securityfocus.com/bid/91459Third Party Advisory, VDB Entry
- https://bugzilla.mozilla.org/show_bug.cgi?id=1281041Issue Tracking
- http://www.openwall.com/lists/oss-security/2016/06/25/4Mailing List, Third Party Advisory
- http://www.securityfocus.com/bid/91459Third Party Advisory, VDB Entry
- https://bugzilla.mozilla.org/show_bug.cgi?id=1281041Issue Tracking
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2016-5826?
The parser_get_next_char function in libical 0.47 and 1.0 allows remote attackers to cause a denial of service (out-of-bounds heap read) by crafting a string to the icalparser_parse_string function.
How severe is CVE-2016-5826?
Severity scoring for CVE-2016-5826 is pending analysis. The EPSS model estimates a 3.04% probability of exploitation in the next 30 days.
How do I fix CVE-2016-5826?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
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.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
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Are you affected by CVE-2016-5826?
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Scan your code nowSource: NVD / NIST