Vulnerability Description
Integer underflow in the decode_level3_header function in lib/lha_file_header.c in Lhasa before 0.3.1 allows remote attackers to execute arbitrary code via a crafted archive.
CVSS Score
7.8
HIGH
CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Opensuse | Leap | 42.1 |
| Opensuse | Opensuse | 13.2 |
| Debian | Debian Linux | 7.0 |
| Lhasa Project | Lhasa | <= 0.3.0 |
Related Weaknesses (CWE)
References
- http://lists.opensuse.org/opensuse-updates/2016-04/msg00038.htmlThird Party Advisory
- http://lists.opensuse.org/opensuse-updates/2016-04/msg00039.htmlThird Party Advisory
- http://www.debian.org/security/2016/dsa-3540Third Party Advisory
- http://www.talosintelligence.com/reports/TALOS-2016-0095/ExploitTechnical DescriptionThird Party Advisory
- https://github.com/fragglet/lhasa/commit/6fcdb8f1f538b9d63e63a5fa199c5514a15d456Issue TrackingPatchThird Party Advisory
- https://github.com/fragglet/lhasa/releases/tag/v0.3.1Issue TrackingPatchThird Party Advisory
- http://lists.opensuse.org/opensuse-updates/2016-04/msg00038.htmlThird Party Advisory
- http://lists.opensuse.org/opensuse-updates/2016-04/msg00039.htmlThird Party Advisory
- http://www.debian.org/security/2016/dsa-3540Third Party Advisory
- http://www.talosintelligence.com/reports/TALOS-2016-0095/ExploitTechnical DescriptionThird Party Advisory
- https://github.com/fragglet/lhasa/commit/6fcdb8f1f538b9d63e63a5fa199c5514a15d456Issue TrackingPatchThird Party Advisory
- https://github.com/fragglet/lhasa/releases/tag/v0.3.1Issue TrackingPatchThird Party Advisory
FAQ
What is CVE-2016-2347?
CVE-2016-2347 is a vulnerability with a CVSS score of 7.8 (HIGH). Integer underflow in the decode_level3_header function in lib/lha_file_header.c in Lhasa before 0.3.1 allows remote attackers to execute arbitrary code via a crafted archive.
How severe is CVE-2016-2347?
CVE-2016-2347 has been rated HIGH with a CVSS base score of 7.8/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2016-2347?
Check the references section above for vendor advisories and patch information. Affected products include: Opensuse Leap, Opensuse Opensuse, Debian Debian Linux, Lhasa Project Lhasa.