Vulnerability · Published Mar 18, 2024 · Assigned by redhat
CVE-2024-1013Unixodbc: out of bounds stack write due to pointer-to-integer types conversion
High 7.8
In plain English
A high-severity security flaw in Red Hat Enterprise Linux 6 from Red Hat. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 21% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Severity (CVSS 3.1)7.8High
Exploit odds (30 days)0.3%top 79.0% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
An out-of-bounds stack write flaw was found in unixODBC on 64-bit architectures where the caller has 4 bytes and callee writes 8 bytes. This issue may go unnoticed on little-endian architectures, while big-endian architectures can be broken.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| Debian:12 | unixodbc | no fix listed | DEBIAN-CVE-2024-1013 |
| Debian:13 | unixodbc | no fix listed | DEBIAN-CVE-2024-1013 |
| Debian:14 | unixodbc | 2.3.14-1 | DEBIAN-CVE-2024-1013 |
| Ubuntu:22.04:LTS | unixodbc | 2.3.9-5ubuntu0.1 | USN-6715-1 |
| Ubuntu:22.04:LTS | unixodbc | 2.3.9-5ubuntu0.1 | UBUNTU-CVE-2024-1013 |
| Ubuntu:24.04:LTS | unixodbc | 2.3.12-1ubuntu0.24.04.1 | USN-6715-2 |
| Ubuntu:24.04:LTS | unixodbc | 2.3.12-1ubuntu0.24.04.1 | UBUNTU-CVE-2024-1013 |
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Red Hat | Red Hat Enterprise Linux 6 | see references |
| Red Hat | Red Hat Enterprise Linux 7 | see references |
| Red Hat | Red Hat Enterprise Linux 7 | see references |
| Red Hat | Red Hat Enterprise Linux 8 | see references |
| Red Hat | Red Hat Enterprise Linux 9 | see references |
Weakness: CWE-823 · Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
References
- https://access.redhat.com/security/cve/CVE-2024-1013 vdb-entry, x_refsource_REDHAT
- RHBZ#2260823 issue-tracking, x_refsource_REDHAT
- https://github.com/lurcher/unixODBC/pull/157