Null Dereference in SoapClient
In PHP versions 7.3.x below 7.3.27, 7.4.x below 7.4.15 and 8.0.x below 8.0.2, when using SOAP extension to connect to a SOAP server, a malicious SOAP server could return malformed XML data as a response that would cause PHP to access a null pointer and thus cause a crash.
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beschreibt (1)
Zugehörige CVEs.
| ID | Schweregrad | ausnutzbar | ||
|---|---|---|---|---|
| CVE-2021-21702US | high7.5 | — | ||
In PHP versions 7.3.x below 7.3.27, 7.4.x below 7.4.15 and 8.0.x below 8.0.2, when using SOAP extension to connect to a SOAP server, a malicious SOAP server could return malformed… | ||||
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Referenzen
Externe Belege — Patches, Meldungen, Analysen.
- https://bugs.php.net/bug.php?id=80672ADVISORY
- https://lists.debian.org/debian-lts-announce/2021/07/msg00008.htmlADVISORY
- https://nvd.nist.gov/vuln/detail/CVE-2021-21702WEB
- https://security.gentoo.org/glsa/202105-23ADVISORY
- https://security.netapp.com/advisory/ntap-20210312-0005/ADVISORY
- https://www.debian.org/security/2021/dsa-4856ADVISORY
- https://www.oracle.com/security-alerts/cpuoct2021.htmlADVISORY
- https://www.tenable.com/security/tns-2021-14ADVISORY
scry
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