CVE-2021-24036
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2021
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
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.
Scoped product and version facts
Fix information unknown; no fixed version is derived here. Missing information does not prove that no fix exists.
Exploitation unknown; this catalogue does not assess exploitation.
folly
- Vendor
- Product
- folly
- Platforms
- Unknown
- Default status
Unknown
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| v2021.07.22.00 | unaffected | custom | unspecified | Unavailable | None listed |
| unspecified | affected | custom | v2021.07.22.00 | Unavailable | None listed |
HHVM
- Vendor
- Product
- HHVM
- Platforms
- Unknown
- Default status
Unknown
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 4.118.2 | unaffected | custom | unspecified | Unavailable | None listed |
| 4.118.0 | affected | custom | unspecified | Unavailable | None listed |
| 4.117.1 | unaffected | custom | unspecified | Unavailable | None listed |
| 4.117.0 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 4.116.1 | unaffected | custom | unspecified | Unavailable | None listed |
| 4.116.0 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 4.115.1 | unaffected | custom | unspecified | Unavailable | None listed |
| 4.115.0 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 4.114.1 | unaffected | custom | unspecified | Unavailable | None listed |
| 4.114.0 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 4.113.1 | unaffected | custom | unspecified | Unavailable | None listed |
| 4.113.0 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 4.102.2 | unaffected | custom | unspecified | Unavailable | None listed |
| 4.102.0 | affected | custom | unspecified | Unavailable | None listed |
| 4.81.0 | affected | custom | unspecified | Unavailable | None listed |
| 4.80.5 | unaffected | custom | unspecified | Unavailable | None listed |
| unspecified | affected | custom | 4.80.5 | Unavailable | None listed |