VulnerabilityModified
CVE-2020-10180
The ESET AV parsing engine allows virus-detection bypass via a crafted BZ2 Checksum field in an archive.
CRITICAL 9.8EPSS 1.69%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (1.69%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
The ESET AV parsing engine allows virus-detection bypass via a crafted BZ2 Checksum field in an archive. This affects versions before 1294 of Smart Security Premium, Internet Security, NOD32 Antivirus, Cyber Security Pro (macOS), Cyber Security (macOS), Mobile Security for Android, Smart TV Security, and NOD32 Antivirus 4 for Linux Desktop.
- CVSS 3.1
- 9.8 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 1.69% probability · 76th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-436
- Affected
- eset/cyber security · eset/mobile security · eset/nod32 antivirus · eset/smart security · eset/smart tv security
- Source
- cve@mitre.org
References
- https://blog.zoller.lu/p/tzo-11-2020-eset-generic-malformed.htmlThird Party Advisory
- https://blog.zoller.lu/p/tzo-11-2020-eset-generic-malformed.htmlThird Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.