CVE-2018-10546
UnknownEPSS 10.56%
Last modified
CVE-2018-10546 is a vulnerability of currently unknown severity. An issue was discovered in PHP before 5.6.36, 7.0.x before 7.0.30, 7.1.x before 7.1.17, and 7.2.x before 7.2.5. An infinite loop exists in ext/iconv/iconv.c because the iconv stream filter does not reject invalid multibyte sequences.. EPSS estimates a 10.56% chance of exploitation in the next 30 days.
Description
An issue was discovered in PHP before 5.6.36, 7.0.x before 7.0.30, 7.1.x before 7.1.17, and 7.2.x before 7.2.5. An infinite loop exists in ext/iconv/iconv.c because the iconv stream filter does not reject invalid multibyte sequences.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Php | Php | < 5.6.36 |
| Php | Php | >= 7.0.0, < 7.0.30 |
| Php | Php | >= 7.1.0, < 7.1.17 |
| Php | Php | >= 7.2.0, < 7.2.5 |
| Canonical | Ubuntu Linux | 14.04 |
| Canonical | Ubuntu Linux | 16.04 |
| Canonical | Ubuntu Linux | 17.10 |
| Canonical | Ubuntu Linux | 18.04 |
| Debian | Debian Linux | 8.0 |
| Debian | Debian Linux | 9.0 |
| Netapp | Storage Automation Store | All versions |
References
- http://php.net/ChangeLog-5.phpPatch, Vendor Advisory
- http://php.net/ChangeLog-7.phpPatch, Vendor Advisory
- http://www.securityfocus.com/bid/104019Third Party Advisory, VDB Entry
- http://www.securitytracker.com/id/1040807Third Party Advisory, VDB Entry
- https://bugs.php.net/bug.php?id=76249Issue Tracking, Patch, Vendor Advisory
- https://lists.debian.org/debian-lts-announce/2018/06/msg00005.htmlMailing List, Third Party Advisory
- https://security.gentoo.org/glsa/201812-01Third Party Advisory
- https://security.netapp.com/advisory/ntap-20180607-0003/Third Party Advisory
- https://usn.ubuntu.com/3646-1/Third Party Advisory
- https://www.debian.org/security/2018/dsa-4240Third Party Advisory
- https://www.tenable.com/security/tns-2018-12Third Party Advisory
- http://php.net/ChangeLog-5.phpPatch, Vendor Advisory
- http://php.net/ChangeLog-7.phpPatch, Vendor Advisory
- http://www.securityfocus.com/bid/104019Third Party Advisory, VDB Entry
- http://www.securitytracker.com/id/1040807Third Party Advisory, VDB Entry
- https://bugs.php.net/bug.php?id=76249Issue Tracking, Patch, Vendor Advisory
- https://lists.debian.org/debian-lts-announce/2018/06/msg00005.htmlMailing List, Third Party Advisory
- https://security.gentoo.org/glsa/201812-01Third Party Advisory
- https://security.netapp.com/advisory/ntap-20180607-0003/Third Party Advisory
- https://usn.ubuntu.com/3646-1/Third Party Advisory
- https://www.debian.org/security/2018/dsa-4240Third Party Advisory
- https://www.tenable.com/security/tns-2018-12Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2018-10546?
An issue was discovered in PHP before 5.6.36, 7.0.x before 7.0.30, 7.1.x before 7.1.17, and 7.2.x before 7.2.5. An infinite loop exists in ext/iconv/iconv.c because the iconv stream filter does not reject invalid multibyte sequences.
How severe is CVE-2018-10546?
Severity scoring for CVE-2018-10546 is pending analysis. The EPSS model estimates a 10.56% probability of exploitation in the next 30 days.
How do I fix CVE-2018-10546?
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-2018-10546?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST