UBUNTU-CVE-2019-19648
- Source
- https://ubuntu.com/security/CVE-2019-19648
- Import Source
- https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2019/UBUNTU-CVE-2019-19648.json
- JSON Data
- https://api.osv.dev/v1/vulns/UBUNTU-CVE-2019-19648
- Upstream
- Downstream
- Related
- Published
- 2019-12-09T01:15:00Z
- Modified
- 2026-03-10T05:50:31.300679Z
- Severity
-
- 7.8 (High) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H CVSS Calculator
- Ubuntu - medium
- Summary
- [none]
- Details
-
In the machoparsefile functionality in macho/macho.c of YARA 3.11.0, command_size may be inconsistent with the real size. A specially crafted MachO file can cause an out-of-bounds memory access, resulting in Denial of Service (application crash) or potential code execution.
- References
Affected packages
Ubuntu:Pro:20.04:LTS / yara
Package
- Name
- yara
- Purl
- pkg:deb/ubuntu/yara@3.9.0-1ubuntu0.1~esm1?arch=source&distro=esm-apps/focal
Affected ranges
- Type
- ECOSYSTEM
- Events
-
Introduced0Unknown introduced version / All previous versions are affectedFixed3.9.0-1ubuntu0.1~esm1
Ecosystem specific
{
"binaries": [
{
"binary_version": "3.9.0-1ubuntu0.1~esm1",
"binary_name": "libyara-dev"
},
{
"binary_version": "3.9.0-1ubuntu0.1~esm1",
"binary_name": "libyara3"
},
{
"binary_version": "3.9.0-1ubuntu0.1~esm1",
"binary_name": "yara"
}
],
"availability": "Available with Ubuntu Pro: https://ubuntu.com/pro"
}