Vulnerability · Published Jun 29, 2021 · Assigned by Google
CVE-2021-22545Use-after-free in BinDiff
High 7.5
In plain English
A high-severity use-after-free in Bindiff from Google LLC. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.2% (higher than 11% of all known vulnerabilities).
Severity (CVSS 3.1)7.5High
Exploit odds (30 days)0.2%top 89.1% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official description
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
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Google LLC | Bindiff | unspecified – before 7.0 |
Weakness: CWE-416 · Vector: CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:C/C:H/I:H/A:H
References
- https://www.zynamics.com/bindiff/manual/index.html#nyyyy7 x_refsource_MISC