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.
References
Link | Resource |
---|---|
https://github.com/facebook/hhvm/commit/abe0b29e4d3a610f9bc920b8be4ad8403364c2d4 | Patch Third Party Advisory |
https://hhvm.com/blog/2020/11/12/security-update.html | Release Notes Vendor Advisory |
Configurations
Configuration 1 (hide)
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History
17 Mar 2021, 19:01
Type | Values Removed | Values Added |
---|---|---|
References | (MISC) https://github.com/facebook/hhvm/commit/abe0b29e4d3a610f9bc920b8be4ad8403364c2d4 - Patch, Third Party Advisory | |
References | (CONFIRM) https://hhvm.com/blog/2020/11/12/security-update.html - Release Notes, Vendor Advisory | |
CWE | CWE-787 | |
CVSS |
v2 : v3 : |
v2 : 7.5
v3 : 9.8 |
CPE | cpe:2.3:a:facebook:hhvm:4.80.0:*:*:*:*:*:*:* cpe:2.3:a:facebook:hhvm:4.81.0:*:*:*:*:*:*:* cpe:2.3:a:facebook:hhvm:4.83.0:*:*:*:*:*:*:* cpe:2.3:a:facebook:hhvm:4.79.0:*:*:*:*:*:*:* cpe:2.3:a:facebook:hhvm:4.82.0:*:*:*:*:*:*:* cpe:2.3:a:facebook:hhvm:*:*:*:*:*:*:*:* |
10 Mar 2021, 16:23
Type | Values Removed | Values Added |
---|---|---|
New CVE |
Information
Published : 2021-03-10 16:15
Updated : 2023-12-10 13:41
NVD link : CVE-2020-1916
Mitre link : CVE-2020-1916
CVE.ORG link : CVE-2020-1916
JSON object : View
Products Affected
- hhvm