Use After Free in Google Bindiff
CVE-2021-22545
An attacker can craft a specific IdaPro *.i64 file that will cause the BinDiff plugin to load an invalid memory offset. This can allow the attacker to control the instruction pointer and execute arbitrary code. It is recommended to upgrade BinDiff 7
Vulnerability class: Use-After-Free
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:C/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.002 (9.9th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 10th percentile — 9.9% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.002 · newest: 0.002 · change: 0.000
Affected products
- Google Bindiff
- Google Llc Bindiff — versions unspecified
Weakness classification (CWE)
References
- www.zynamics.com/bindiff/manual/index.html (Product, Release Notes, Vendor Advisory)
Frequently asked questions
- What is CVE-2021-22545?
- CVE-2021-22545 is a high-severity vulnerability in Google Bindiff, classified under Use After Free. CVSS score: 7.5/10. Published 2021-06-29.
- How severe is CVE-2021-22545?
- High severity. CVSS v3 base score is 7.5 out of 10.