UBUNTU-CVE-2020-1888
- Source
- https://ubuntu.com/security/CVE-2020-1888
- Import Source
- https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2020/UBUNTU-CVE-2020-1888.json
- JSON Data
- https://api.osv.dev/v1/vulns/UBUNTU-CVE-2020-1888
- Upstream
- Published
- 2020-03-03T15:15:00Z
- Modified
- 2025-07-16T08:15:02.607871Z
- Severity
-
- 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
- Ubuntu - medium
- Summary
- [none]
- Details
-
Insufficient boundary checks when decoding JSON in handleBackslash reads out of bounds memory, potentially leading to DOS. This issue affects HHVM 4.45.0, 4.44.0, 4.43.0, 4.42.0, 4.41.0, 4.40.0, 4.39.0, versions between 4.33.0 and 4.38.0 (inclusive), versions between 4.9.0 and 4.32.0 (inclusive), and versions prior to 4.8.7.
- References
Affected packages
Ubuntu:Pro:16.04:LTS / hhvm
Package
- Name
- hhvm
- Purl
- pkg:deb/ubuntu/hhvm@3.11.1+dfsg-1ubuntu1?arch=source&distro=esm-apps/xenial