PEAR core file overwrite vulnerability
PECL in the download utility class in the Installer in PEAR Base System v1.10.1 does not validate file types and filenames after a redirect, which allows remote HTTP servers to overwrite files via crafted responses, as demonstrated by a .htaccess overwrite.
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describes (1)
Related CVEs.
| ID | severity | exploitable | ||
|---|---|---|---|---|
| CVE-2017-5630US | high7.5 | Exploit | ||
PECL in the download utility class in the Installer in PEAR Base System v1.10.1 does not validate file types and filenames after a redirect, which allows remote HTTP servers to ove… | ||||
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references
External citations — patches, advisories, analysis.
- http://hyp3rlinx.altervista.org/advisories/PEAR-ARBITRARY-FILE-DOWNLOAD.txtWEB
- http://pear.php.net/bugs/bug.php?id=21171WEB
- https://github.com/pear/pear-corePACKAGE
- https://nvd.nist.gov/vuln/detail/CVE-2017-5630ADVISORY
- https://vimeo.com/201341280WEB
- https://web.archive.org/web/20210123222048/https://www.securityfocus.com/bid/95882WEB
- https://www.exploit-db.com/exploits/41185WEB
scry
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