Vulnerability Name:

CCN-173759

Published:2020-01-02
Updated:2020-01-02
Summary:Multiple ESET Antivirus products could allow a remote attacker to bypass security restrictions, caused by improper ZIP compression information field validation by the scan engine. By persuading a victim to open a specially-crafted ZIP archive file, an attacker could exploit this vulnerability to bypass the antivirus scan.
CVSS v3 Severity:5.3 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L)
4.6 Medium (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L/E:U/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Local
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): Required
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): Low
Integrity (I): Low
Availibility (A): Low
CVSS v2 Severity:4.3 Medium (CCN CVSS v2 Vector: AV:L/AC:L/Au:S/C:P/I:P/A:P)
Exploitability Metrics:Access Vector (AV): Local
Access Complexity (AC): Low
Athentication (Au): Single_Instance
Impact Metrics:Confidentiality (C): Partial
Integrity (I): Partial
Availibility (A): Partial
Vulnerability Consequences:Bypass Security
References:Source: XF
Type: UNKNOWN
eset-zipcompression-sec-bypass(173759)

Source: CCN
Type: BugTraq Mailing List, Thu, 2 Jan 2020 14:52:00 +0100
[TZO-03-2020] ESET Generic Malformed Archive Bypass (ZIP Compression Information)

Source: CCN
Type: ESET Web site
ESET Antivirus products

Vulnerable Configuration:Configuration CCN 1:
  • cpe:/a:eset:nod32_antivirus:-:*:*:*:*:*:*:*
  • OR cpe:/a:eset:smart_security_premium:-:*:*:*:*:*:*:*
  • OR cpe:/a:eset:internet_security:-:*:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    BACK
    eset nod32 antivirus -
    eset smart security premium -
    eset internet security -