CVE-2014-3379 describes a denial-of-service vulnerability in Cisco IOS XR 5.1 and earlier, specifically impacting Network Convergence System 6000 devices. A remote attacker can exploit this by sending a malformed MPLS packet, leading to an NPU and card hang or reload. With a CVSS score of 6.1 (medium), this vulnerability is remotely exploitable with low attack complexity, resulting in a complete loss of availability. There is no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
2.0CPE matchmatch criteria | cpe:2.3:o:cisco:ios_xr:2.0:*:*:*:*:*:*:* | ||
3.0CPE matchmatch criteria | cpe:2.3:o:cisco:ios_xr:3.0:*:*:*:*:*:*:* | ||
3.0.1CPE matchmatch criteria | cpe:2.3:o:cisco:ios_xr:3.0.1:*:*:*:*:*:*:* | ||
3.1CPE matchmatch criteria | cpe:2.3:o:cisco:ios_xr:3.1:*:*:*:*:*:*:* | ||
3.1.0CPE matchmatch criteria | cpe:2.3:o:cisco:ios_xr:3.1.0:*:*:*:*:*:*:* |
CVSS version used by this source: 2.0
AV:A/AC:L/Au:N/C:N/I:N/A:C
No social media mentions found for this CVE.
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.