CVE-2023-33221
Heap Buffer Overflow when reading DESFire card
- 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- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean?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
- Fix
- Fixed in 4.15.5, 2.12.2, 1.2.7
- 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
When reading DesFire keys, the function that reads the card isn't properly checking the boundaries when copying internally the data received. This allows a heap based buffer overflow that could lead to a potential Remote Code Execution on the targeted device. This is especially problematic if you use Default DESFire key.
Timeline
- CVE published
- Record last updated
Affected versions
- IDEMIA SIGMA Lite & Lite +
fixed in 4.15.5
- IDEMIA SIGMA Wide
fixed in 4.15.5
- IDEMIA SIGMA Extreme
fixed in 4.15.5
- IDEMIA MorphoWave Compact/XP
fixed in 2.12.2
- IDEMIA VisionPass
fixed in 2.12.2
- IDEMIA MorphoWave SP
fixed in 1.2.7