USN-7000-2
- Source
- https://ubuntu.com/security/notices/USN-7000-2
- Import Source
- https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-7000-2.json
- JSON Data
- https://api.osv.dev/v1/vulns/USN-7000-2
- Related
- Published
- 2024-09-17T12:19:18.833215Z
- Modified
- 2024-09-17T12:19:18.833215Z
- Summary
- expat vulnerabilities
- Details
-
USN-7000-1 fixed vulnerabilities in Expat. This update provides the corresponding updates for Ubuntu 22.04 LTS.
Original advisory details:
Shang-Hung Wan discovered that Expat did not properly handle certain function calls when a negative input length was provided. An attacker could use this issue to cause a denial of service or possibly execute arbitrary code. (CVE-2024-45490)
Shang-Hung Wan discovered that Expat did not properly handle the potential for an integer overflow on 32-bit platforms. An attacker could use this issue to cause a denial of service or possibly execute arbitrary code. (CVE-2024-45491, CVE-2024-45492)
- References
Affected packages
Ubuntu:22.04:LTS / expat
Package
- Name
- expat
- Purl
- pkg:deb/ubuntu/expat@2.4.7-1ubuntu0.4?arch=source&distro=jammy
Affected ranges
- Type
- ECOSYSTEM
- Events
-
Introduced0Unknown introduced version / All previous versions are affectedFixed2.4.7-1ubuntu0.4
Affected versions
2.*
2.4.1-2
2.4.1-3
2.4.2-1
2.4.3-1
2.4.3-2
2.4.4-1
2.4.6-1
2.4.7-1
2.4.7-1ubuntu0.1
2.4.7-1ubuntu0.2
2.4.7-1ubuntu0.3
Ecosystem specific
{
"availability": "No subscription required",
"binaries": [
{
"binary_version": "2.4.7-1ubuntu0.4",
"binary_name": "expat"
},
{
"binary_version": "2.4.7-1ubuntu0.4",
"binary_name": "expat-dbgsym"
},
{
"binary_version": "2.4.7-1ubuntu0.4",
"binary_name": "libexpat1"
},
{
"binary_version": "2.4.7-1ubuntu0.4",
"binary_name": "libexpat1-dbgsym"
},
{
"binary_version": "2.4.7-1ubuntu0.4",
"binary_name": "libexpat1-dev"
}
]
}