CVE-2020-1916
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2020
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
An incorrect size calculation in ldap_escape may lead to an integer overflow when overly long input is passed in, resulting in an out-of-bounds write. This issue affects HHVM prior to 4.56.2, all versions between 4.57.0 and 4.78.0, 4.79.0, 4.80.0, 4.81.0, 4.82.0, 4.83.0.
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.
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) |
|---|---|---|---|---|---|
| 4.83.1 | unaffected | custom | unspecified | Unavailable | None listed |
| 4.83.0 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 4.82.1 | unaffected | custom | unspecified | Unavailable | None listed |
| 4.82.0 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 4.81.1 | unaffected | custom | unspecified | Unavailable | None listed |
| 4.81.0 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 4.80.1 | unaffected | custom | unspecified | Unavailable | None listed |
| 4.80.0 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 4.79.1 | unaffected | custom | unspecified | Unavailable | None listed |
| 4.79.0 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 4.78.1 | unaffected | custom | unspecified | Unavailable | None listed |
| 4.57.0 | affected | custom | unspecified | Unavailable | None listed |
| 4.56.2 | unaffected | custom | unspecified | Unavailable | None listed |
| unspecified | affected | custom | 4.56.2 | Unavailable | None listed |