CVE-2020-11899
The Treck TCP/IP stack before 6.0.1.66 has an IPv6 Out-of-bounds Read.
- Published
- Last modified
- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean? →
- published
- Whether CISA lists it in its Known Exploited Vulnerabilities catalog: proof that attackers are using it.What do these mean? →
- Listed in CISA KEV
- Whether working attack code is public (Exploit-DB, Metasploit, Nuclei or GitHub). Public code makes attacks easier.What do these mean? →
- None on Exploit-DB, Metasploit or GitHub
Summary
The Treck TCP/IP networking stack, a software component used in many embedded devices and operating systems, is affected by this vulnerability. An attacker could exploit the flaw in its IPv6 handling to read memory beyond intended boundaries, potentially exposing sensitive information or causing the system to crash.
Summarized by anthropic/claude-haiku-5.5. Verify details against the original sources.
Read the original description
The Treck TCP/IP stack before 6.0.1.66 has an IPv6 Out-of-bounds Read.
Timeline
- CVE published
- Added to CISA KEV
CISA has evidence of exploitation in the wild
- CISA remediation deadline
Due date for US federal agencies to patch
- Record last updated
- EPSS reached 10%
FIRST estimates at least a 10% chance of exploitation in the next 30 days
Affected versions
- n/a n/a
Version range not reported