CVE-2019-9865 — Integer Overflow or Wraparound in Vxworks

CWE-190 — Integer Overflow or Wraparound4 documents4 sources
Severity
8.1HIGHNVD
EPSS
1.8%
top 17.31%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
1
Windriver Vxworks
Timeline
PublishedMay 29
Latest updateMay 24

Description

When RPC is enabled in Wind River VxWorks 6.9 prior to 6.9.1, a specially crafted RPC request can trigger an integer overflow leading to an out-of-bounds memory copy. It may allow remote attackers to cause a denial of service (crash) or possibly execute arbitrary code.

CVSS vector

CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:HExploitability: 2.2 | Impact: 5.9

Affected Packages1 packages

▶NVDwindriver/vxworks6.9 — 6.9.1+3

🔴Vulnerability Details

2
GHSA
GHSA-rjfr-98mq-vp3p: When RPC is enabled in Wind River VxWorks 6↗2022-05-24
▶
CVEList
CVE-2019-9865: When RPC is enabled in Wind River VxWorks 6↗2019-05-29
▶

💬Community

1
Bugzilla
CVE-2019-16221 wordpress: reflected XSS in the dashboard↗2019-11-25
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CVE-2019-9865 — Integer Overflow or Wraparound | cvebase