Buffer overflow in the skip-scan optimization in SQLite 3.8.2 allows remote attackers to cause a denial of service (crash) via crafted SQL statements.
The MITRE CVE dictionary describes this issue as:
Find out more about CVE-2013-7443 from the MITRE CVE dictionary dictionary and NIST NVD.
This issue did not affect versions of sqlite as shipped with Red Hat Enterprise Linux 5, 6 and 7, since they did not include the commit that introduced this flaw.
NOTE: The following CVSS v2 metrics and score provided are preliminary and subject to review.
| Base Score | 1.9 |
|---|---|
| Base Metrics | AV:L/AC:M/Au:N/C:N/I:N/A:P |
| Access Vector | Local |
| Access Complexity | Medium |
| Authentication | None |
| Confidentiality Impact | None |
| Integrity Impact | None |
| Availability Impact | Partial |
Find out more about Red Hat support for the Common Vulnerability Scoring System (CVSS).
| Platform | Package | State |
|---|---|---|
| Red Hat Enterprise Linux 7 | sqlite | Not affected |
| Red Hat Enterprise Linux 6 | sqlite | Not affected |
| Red Hat Enterprise Linux 5 | sqlite | Not affected |
Vulmon