Shim: out-of-bounds read printing error messages
- 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- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean?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? →
- Not 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
- Exploitation: none
- Automatable: no
- Technical impact: partial
Summary
A flaw was found in Shim when an error happened while creating a new ESL variable. If Shim fails to create the new variable, it tries to print an error message to the user; however, the number of parameters used by the logging function doesn't match the format string used by it, leading to a crash under certain circumstances.
Timeline
- CVE published
- CISA SSVC assessment
Exploitation: none · Automatable: no · Technical impact: partial
- Record last updated
Affected versions
- shim
Version range not reported
- shim-signed
Version range not reported
- shim
Version range not reported
- shim
Version range not reported
- shim
Version range not reported
- shim
Version range not reported
- shim
Version range not reported
- shim
Version range not reported
- shim
Version range not reported
- shim
Version range not reported
- shim
Version range not reported
- shim-unsigned-x64
Version range not reported
- shim
Version range not reported
- shim
Version range not reported
- shim-unsigned-aarch64
Version range not reported
- shim-unsigned-x64
Version range not reported
- shim
Version range not reported