CVE-2019-12263 describes a high-severity buffer overflow vulnerability in the TCP component of Wind River VxWorks 6.9.4 and vx7, affecting products from vendors like Belden, NetApp, Siemens, and SonicWall. This flaw, stemming from a race condition causing TCP Urgent Pointer state confusion, carries a CVSS score of 8.1, indicating a high potential for impact on confidentiality, integrity, and availability. While there is no evidence of active exploitation or public exploit code (Metasploit, Nuclei, ExploitDB), the vulnerability has garnered significant community discussion and media coverage, suggesting awareness within the security community.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
>= 6.5, < 6.9.4.12CPE matchmatch criteria | cpe:2.3:o:windriver:vxworks:*:*:*:*:*:*:*:* | ||
7.0CPE matchmatch criteria | cpe:2.3:o:windriver:vxworks:7.0:-:*:*:*:*:*:* | ||
>= 5.9.0.0, <= 5.9.0.7CPE matchmatch criteria | cpe:2.3:o:sonicwall:sonicos:*:*:*:*:*:*:*:* | ||
>= 5.9.1.0., <= 5.9.1.12CPE matchmatch criteria | cpe:2.3:o:sonicwall:sonicos:*:*:*:*:*:*:*:* | ||
>= 6.2.0.0, <= 6.2.3.1CPE matchmatch criteria | cpe:2.3:o:sonicwall:sonicos:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
VxWorks security updates in Bosch Rexroth controllers
Aug 8, 2019VxWorks security updates in Bosch Rexroth controllers
Aug 8, 2019VxWorks security updates in Bosch Rexroth controllers
Aug 8, 2019VxWorks security updates in Bosch Rexroth controllers
Aug 8, 2019VxWorks security updates in Bosch Rexroth controllers
Aug 8, 2019