TI-2021-05507 Aliases CVE-2021-22545 GHSA-958m-4rv5-24cm

Use-after-free in BinDiff

LOW 33CWE-416Published 2021-06-29 · Updated 2024-09-16

Key facts

Attack vector: Local
Privileges required: Low
User interaction: None
Attack complexity: Low
Impact type: Code execution
Confidentiality · integrity · availability: High · High · High
Fix status: Fixed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-416 and the CVSS impact.

Summary

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

Why it matters now

EPSS 0.00207 10th percentileScored 2026-11-07

Fix Fixed Bindiff (Google LLC): 7.0

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
Google	Bindiff	before 7.0	7.0	Patch available	CNA

Bindiff VendorGoogle Affected before 7.0 Fixed in 7.0 Patch available CNA

CPE configurations NVD · 1

CPE	Versions	Role	Vendor
cpe:2.3:a:google:bindiff::::::::	before 7.0	Vulnerable	Google

cpe:2.3:a:google:bindiff:*:*:*:*:*:*:*:* Versions before 7.0 Vulnerable ·Google

Remediation

Fix · CNA Bindiff (Google LLC) Fixed in 7.0

Timeline

2026-10-02 Threatist record created from CVE-2021-22545
2026-10-03 Alias added: GHSA-958m-4rv5-24cm

References

Advisory 1

https://www.zynamics.com/bindiff/manual/index.html#nyyyy7

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences