CVE-2014-3597
Last modified
CVE-2014-3597 is a vulnerability of currently unknown severity. Multiple buffer overflows in the php_parserr function in ext/standard/dns.c in PHP before 5.4.32 and 5.5.x before 5.5.16 allow remote DNS servers to cause a denial of service (application crash) or possibly execute arbitrary code via a crafted DNS record, related to the dns_get_record function and the dn_expand function. NOTE: this issue exists because of an incomplete fix for CVE-2014-4049.. EPSS estimates a 15.43% chance of exploitation in the next 30 days.
Description
Multiple buffer overflows in the php_parserr function in ext/standard/dns.c in PHP before 5.4.32 and 5.5.x before 5.5.16 allow remote DNS servers to cause a denial of service (application crash) or possibly execute arbitrary code via a crafted DNS record, related to the dns_get_record function and the dn_expand function. NOTE: this issue exists because of an incomplete fix for CVE-2014-4049.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions | Update |
|---|---|---|---|
| Php | Php | <= 5.4.31 | — |
| Php | Php | 5.4.0 | — |
| Php | Php | 5.4.1 | — |
| Php | Php | 5.4.2 | — |
| Php | Php | 5.4.3 | — |
| Php | Php | 5.4.4 | — |
| Php | Php | 5.4.5 | — |
| Php | Php | 5.4.6 | — |
| Php | Php | 5.4.7 | — |
| Php | Php | 5.4.8 | — |
| Php | Php | 5.4.9 | — |
| Php | Php | 5.4.10 | — |
| Php | Php | 5.4.11 | — |
| Php | Php | 5.4.12 | — |
| Php | Php | 5.4.13 | — |
| Php | Php | 5.4.14 | — |
| Php | Php | 5.4.15 | — |
| Php | Php | 5.4.16 | Rc1 |
| Php | Php | 5.4.17 | — |
| Php | Php | 5.4.18 | — |
| Php | Php | 5.4.19 | — |
| Php | Php | 5.4.20 | — |
| Php | Php | 5.4.21 | — |
| Php | Php | 5.4.22 | — |
| Php | Php | 5.4.23 | — |
| Php | Php | 5.4.24 | — |
| Php | Php | 5.4.25 | — |
| Php | Php | 5.4.26 | — |
| Php | Php | 5.4.27 | — |
| Php | Php | 5.4.28 | — |
| Php | Php | 5.4.29 | — |
| Php | Php | 5.4.30 | — |
| Php | Php | 5.5.0 | — |
| Php | Php | 5.5.1 | — |
| Php | Php | 5.5.2 | — |
| Php | Php | 5.5.3 | — |
| Php | Php | 5.5.4 | — |
| Php | Php | 5.5.5 | — |
| Php | Php | 5.5.6 | — |
| Php | Php | 5.5.7 | — |
| Php | Php | 5.5.8 | — |
| Php | Php | 5.5.9 | — |
| Php | Php | 5.5.10 | — |
| Php | Php | 5.5.11 | — |
| Php | Php | 5.5.12 | — |
| Php | Php | 5.5.13 | — |
| Php | Php | 5.5.14 | — |
| Php | Php | 5.5.15 | — |
References
- https://bugs.php.net/bug.php?id=67717Vendor Advisory
- https://bugs.php.net/bug.php?id=67717Vendor 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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