Resource exhaustion in Cisco Email_security_appliance_firmware
CVE-2019-15961
A vulnerability in the email parsing module Clam AntiVirus (ClamAV) Software versions 0.102.0, 0.101.4 and prior could allow an unauthenticated, remote attacker to cause a denial of service condition on an affected device. The vulnerabilit…
Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)
EPSS: 0.031 (86.5th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.
Affected products
- Cisco Email_security_appliance_firmware — versions 11.1.1-042, 11.1.2-023
- Clamav — versions unspecified, 0.102.0
- Canonical Ubuntu_linux — versions 12.04, 14.04
- Debian Debian_linux — versions 8.0
Weakness classification (CWE)
Public proof-of-concept exploits
References
- psirt@cisco.com (x_refsource_CISCO, Exploit, vendor-advisory, Issue Tracking, Vendor Advisory)
- psirt@cisco.com (x_refsource_CISCO, vendor-advisory, Third Party Advisory)
- psirt@cisco.com (x_refsource_UBUNTU, vendor-advisory, Third Party Advisory)
- psirt@cisco.com (mailing-list, x_refsource_MLIST, Mailing List, Third Party Advisory)
- psirt@cisco.com (vendor-advisory, Third Party Advisory, x_refsource_GENTOO)
Frequently asked questions
- What is CVE-2019-15961?
- CVE-2019-15961 is a high-severity vulnerability in Cisco Email_security_appliance_firmware, classified under Improper Input Validation. CVSS score: 7.5/10. Published 2020-01-15.
- How severe is CVE-2019-15961?
- High severity. CVSS v3 base score is 7.5 out of 10.
- Is CVE-2019-15961 known to be exploited?
- 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.