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CVE-2021-24036
CRITICAL9.8
Beschreibung
Passing an attacker controlled size when creating an IOBuf could cause integer overflow, leading to an out of bounds write on the heap with the possibility of remote code execution. This issue affects versions of folly prior to v2021.07.22.00. This issue affects HHVM versions prior to 4.80.5, all versions between 4.81.0 and 4.102.1, all versions between 4.103.0 and 4.113.0, and versions 4.114.0, 4.115.0, 4.116.0, 4.117.0, 4.118.0 and 4.118.1.
CVE Details
CVSS v3.1 Bewertung9.8
SchweregradCRITICAL
CVSS VektorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
AngriffsvektorNETWORK
KomplexitatLOW
Erforderliche PrivilegienNONE
BenutzerinteraktionNONE
Veroffentlicht7/23/2021
Zuletzt geandert11/21/2024
Quellenvd
Honeypot-Sichtungen0
Betroffene Produkte
facebook:follyfacebook:hhvm
Schwachen (CWE)
CWE-122CWE-190
Referenzen
https://github.com/facebook/folly/commit/4f304af1411e68851bdd00ef6140e9de4616f7d3(cve-assign@fb.com)
https://hhvm.com/blog/2021/07/20/security-update.html(cve-assign@fb.com)
https://www.facebook.com/security/advisories/cve-2021-24036(cve-assign@fb.com)
https://github.com/facebook/folly/commit/4f304af1411e68851bdd00ef6140e9de4616f7d3(af854a3a-2127-422b-91ae-364da2661108)
https://hhvm.com/blog/2021/07/20/security-update.html(af854a3a-2127-422b-91ae-364da2661108)
https://www.facebook.com/security/advisories/cve-2021-24036(af854a3a-2127-422b-91ae-364da2661108)
IOC Korrelationen
Keine Korrelationen erfasst
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