Impact: Moderate Public Date: 2014-06-26 CWE: CWE-190 Bugzilla: 1112418: CVE-2014-4607 lzo: lzo1x_decompress_safe() integer overflow An integer overflow flaw was found in the way the lzo library decompressed certain archives compressed with the LZO algorithm. An attacker could create a specially crafted LZO-compressed input that, when decompressed by an application using the lzo library, would cause that application to crash or, potentially, execute arbitrary code.
Find out more about CVE-2014-4607 from the MITRE CVE dictionary dictionary and NIST NVD.
| Base Score | 5.1 |
|---|---|
| Base Metrics | AV:N/AC:H/Au:N/C:P/I:P/A:P |
| Access Vector | Network |
| Access Complexity | High |
| Authentication | None |
| Confidentiality Impact | Partial |
| Integrity Impact | Partial |
| Availability Impact | Partial |
Find out more about Red Hat support for the Common Vulnerability Scoring System (CVSS).
| Platform | Errata | Release Date |
|---|---|---|
| Red Hat Enterprise Linux 6 (lzo) | RHSA-2014:0861 | 2014-07-09 |
| Red Hat Enterprise Linux 7 (lzo) | RHSA-2014:0861 | 2014-07-09 |
| Platform | Package | State |
|---|---|---|
| Red Hat Enterprise Linux 7 | kdenetwork | Will not fix |
| Red Hat Enterprise Linux 7 | dump | Fix deferred |
| Red Hat Enterprise Linux 7 | grub2 | Will not fix |
| Red Hat Enterprise Linux 6 | busybox | Fix deferred |
| Red Hat Enterprise Linux 6 | dump | Fix deferred |
| Red Hat Enterprise Linux 6 | kdenetwork | Will not fix |
| Red Hat Enterprise Linux 5 | dump | Will not fix |
| Red Hat Enterprise Linux 5 | busybox | Will not fix |
| Red Hat Enterprise Linux 5 | gnutls | Not affected |
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