CVE-2018-0429 — HIGH (7.8) — White Hats Nepal

Q: How severe is CVE-2018-0429?

CVE-2018-0429 has been rated HIGH with a CVSS base score of 7.8/10. Review the CVSS metrics above for detailed severity breakdown.

Q: Is there a patch for CVE-2018-0429?

Check the references section above for vendor advisories and patch information. Affected products include: Cisco Thor Video Codec.

Vulnerability Description

Stack-based buffer overflow in the Cisco Thor decoder before commit 18de8f9f0762c3a542b1122589edb8af859d9813 allows local users to cause a denial of service (segmentation fault) and execute arbitrary code via a crafted non-conformant Thor bitstream.

CVSS Score

7.8

HIGH

CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Cisco	Thor Video Codec	< 2018-8-8

Related Weaknesses (CWE)

CWE-119

References

http://www.securityfocus.com/bid/105059Third Party AdvisoryVDB Entry
https://github.com/cisco/thor/commit/18de8f9f0762c3a542b1122589edb8af859d9813PatchVendor Advisory
http://www.securityfocus.com/bid/105059Third Party AdvisoryVDB Entry
https://github.com/cisco/thor/commit/18de8f9f0762c3a542b1122589edb8af859d9813PatchVendor Advisory

FAQ

What is CVE-2018-0429?

CVE-2018-0429 is a vulnerability with a CVSS score of 7.8 (HIGH). Stack-based buffer overflow in the Cisco Thor decoder before commit 18de8f9f0762c3a542b1122589edb8af859d9813 allows local users to cause a denial of service (segmentation fault) and execute arbitrary ...

How severe is CVE-2018-0429?

CVE-2018-0429 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-2018-0429?

Check the references section above for vendor advisories and patch information. Affected products include: Cisco Thor Video Codec.