Due to incorrect string size calculations inside the preg_quote function, a large input string passed to the function can trigger an integer overflow leading to a heap overflow. This issue affects HHVM versions prior to 4.56.3, all versions between 4.57.0 and 4.80.1, all versions between 4.81.0 and 4.93.1, and versions 4.94.0, 4.95.0, 4.96.0, 4.97.0, 4.98.0.
Advisories
| Source | ID | Title |
|---|---|---|
EUVD |
EUVD-2021-10945 | Due to incorrect string size calculations inside the preg_quote function, a large input string passed to the function can trigger an integer overflow leading to a heap overflow. This issue affects HHVM versions prior to 4.56.3, all versions between 4.57.0 and 4.80.1, all versions between 4.81.0 and 4.93.1, and versions 4.94.0, 4.95.0, 4.96.0, 4.97.0, 4.98.0. |
Fixes
Solution
No solution given by the vendor.
Workaround
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References
History
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Projects
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Status: PUBLISHED
Assigner: facebook
Published:
Updated: 2024-08-03T19:14:10.116Z
Reserved: 2021-01-13T00:00:00
Link: CVE-2021-24025
No data.
Status : Modified
Published: 2021-03-10T16:15:16.750
Modified: 2024-11-21T05:52:14.053
Link: CVE-2021-24025
No data.
OpenCVE Enrichment
No data.
EUVD