cve-2017-7189
Vulnerability from cvelistv5
Published
2019-07-10 14:41
Modified
2024-08-05 15:56
Severity ?
EPSS score ?
Summary
main/streams/xp_socket.c in PHP 7.x before 2017-03-07 misparses fsockopen calls, such as by interpreting fsockopen('127.0.0.1:80', 443) as if the address/port were 127.0.0.1:80:443, which is later truncated to 127.0.0.1:80. This behavior has a security risk if the explicitly provided port number (i.e., 443 in this example) is hardcoded into an application as a security policy, but the hostname argument (i.e., 127.0.0.1:80 in this example) is obtained from untrusted input.
References
| ▼ | URL | Tags | |
|---|---|---|---|
| cve@mitre.org | https://bugs.php.net/bug.php?id=74192 | Permissions Required, Vendor Advisory | |
| cve@mitre.org | https://github.com/php/php-src/commit/bab0b99f376dac9170ac81382a5ed526938d595a | Patch, Third Party Advisory |
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.