CVE-2021-31516
This vulnerability allows remote attackers to execute arbitrary code on affected installations of Vector 35 Binary Ninja 2.3.2660 (Build ID 88f343c3).
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (2.38%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
This vulnerability allows remote attackers to execute arbitrary code on affected installations of Vector 35 Binary Ninja 2.3.2660 (Build ID 88f343c3). User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the parsing of BNDB files. The issue results from the lack of validating the existence of an object prior to performing operations on the object. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-13670.
- CVSS 3.1
- 7.8 HIGHCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- EPSS
- 2.38% probability · 83th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-416
- Affected
- vector35/binary ninja
- Source
- zdi-disclosures@trendmicro.com
References
- https://binary.ninja/2021/06/03/2.4-release.html#security-advisoriesRelease Notes, Vendor Advisory
- https://www.zerodayinitiative.com/advisories/ZDI-21-677/Third Party Advisory, VDB Entry
- https://binary.ninja/2021/06/03/2.4-release.html#security-advisoriesRelease Notes, Vendor Advisory
- https://www.zerodayinitiative.com/advisories/ZDI-21-677/Third Party Advisory, VDB Entry
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.