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PHP: Schwachstelle ermöglicht Umgehen von Sicherheitsvorkehrungen
view advisory published 2021-11-17
Ein entfernter Angreifer kann eine Schwachstelle in PHP ausnutzen, um Sicherheitsvorkehrungen zu umgehen.
01
describes (1)
Related CVEs.
| ID | severity | exploitable | ||
|---|---|---|---|---|
| CVE-2021-21707US | medium5.3 | Exploit | ||
In PHP versions 7.3.x below 7.3.33, 7.4.x below 7.4.26 and 8.0.x below 8.0.13, certain XML parsing functions, like simplexml_load_file(), URL-decode the filename passed to them. If… | ||||
02
references
External citations — patches, advisories, analysis.
- Red Hat Security Advisory RHSA-2022:5491 vom 2022-07-07external
- Red Hat Security Advisory RHSA-2022:7628 vom 2022-11-08external
- Amazon Linux Security Advisory ALASPHP8.0-2023-001 vom 2023-09-14external
- Amazon Linux Security Advisory ALAS-2022-073 vom 2022-05-20external
- POC vom 2021-11-17external
- Debian Security Advisory DLA-3243 vom 2022-12-15external
- Debian Security Advisory DSA-5082 vom 2022-02-18external
- SUSE Security Update SUSE-SU-2021:3927-1 vom 2021-12-06external
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