CVE-2016-5873
UnknownEPSS 4.70%
Last modified
CVE-2016-5873 is a vulnerability of currently unknown severity. Buffer overflow in the HTTP URL parsing functions in pecl_http before 3.0.1 might allow remote attackers to execute arbitrary code via non-printable characters in a URL.. EPSS estimates a 4.70% chance of exploitation in the next 30 days.
Description
Buffer overflow in the HTTP URL parsing functions in pecl_http before 3.0.1 might allow remote attackers to execute arbitrary code via non-printable characters in a URL.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions | Update |
|---|---|---|---|
| Php | Pecl Http | <= 3.0.1 | Rc1 |
References
- http://www.openwall.com/lists/oss-security/2016/06/29/1Mailing List, Patch, Third Party Advisory
- http://www.openwall.com/lists/oss-security/2016/06/29/4Mailing List, Third Party Advisory
- https://bugs.php.net/bug.php?id=71719Exploit, Vendor Advisory
- https://github.com/m6w6/ext-http/commit/3724cd76a28be1d6049b5537232e97acPatch, Vendor Advisory
- https://pecl.php.net/package/pecl_http/3.0.1Release Notes, Vendor Advisory
- http://www.openwall.com/lists/oss-security/2016/06/29/1Mailing List, Patch, Third Party Advisory
- http://www.openwall.com/lists/oss-security/2016/06/29/4Mailing List, Third Party Advisory
- https://bugs.php.net/bug.php?id=71719Exploit, Vendor Advisory
- https://github.com/m6w6/ext-http/commit/3724cd76a28be1d6049b5537232e97acPatch, Vendor Advisory
- https://pecl.php.net/package/pecl_http/3.0.1Release Notes, Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2016-5873?
Buffer overflow in the HTTP URL parsing functions in pecl_http before 3.0.1 might allow remote attackers to execute arbitrary code via non-printable characters in a URL.
How severe is CVE-2016-5873?
Severity scoring for CVE-2016-5873 is pending analysis. The EPSS model estimates a 4.70% probability of exploitation in the next 30 days.
How do I fix CVE-2016-5873?
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.
Are you affected by CVE-2016-5873?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST