CVE-2020-11904 — Integer Overflow or Wraparound in TCP IP

CWE-190 — Integer Overflow or WraparoundCWE-787 — Out-of-bounds WriteCWE-20 — Improper Input Validation4 documents4 sources
Severity
7.3HIGHNVD
EPSS
3.4%
top 12.49%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
1
Treck TCP IP
Timeline
PublishedJun 17
Latest updateMay 24

Description

The Treck TCP/IP stack before 6.0.1.66 has an Integer Overflow during Memory Allocation that causes an Out-of-Bounds Write.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:LExploitability: 3.9 | Impact: 3.4

Affected Packages1 packages

▶NVDtreck/tcp_ip< 6.0.1.66

🔴Vulnerability Details

2
GHSA
GHSA-3wmc-fg6p-fq4v: The Treck TCP/IP stack before 6↗2022-05-24
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CVEList
CVE-2020-11904: The Treck TCP/IP stack before 6↗2020-06-17
▶

📋Vendor Advisories

1
Cisco
Multiple Vulnerabilities in Treck IP Stack Affecting Cisco Products: June 2020↗2020-06-17
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CVE-2020-11904 — Integer Overflow or Wraparound | cvebase