SB2019060713 - Multiple vulnerabilities in SolarWinds Dameware Remote Mini Control
Published: June 7, 2019 Updated: October 23, 2019
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 3 vulnerabilities.
1) Out-of-bounds read (CVE-ID: CVE-2019-3956)
CWE-ID: CWE-125 - Out-of-bounds read
CVSSv4: CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:N/VA:H/SC:N/SI:N/SA:N/E:P/U:Green
The vulnerability allows a remote attacker to gain access to potentially sensitive information.
The vulnerability exists due to a boundary condition when the server does not properly validate "CltDHPubKeyLen" during key negotiation. A remote attacker can trigger out-of-bounds read error and read contents of memory on the system or crash the target application.
2) Buffer overflow (CVE-ID: CVE-2019-3955)
CWE-ID: CWE-119 - Memory corruption
CVSSv4: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:P/U:Amber
The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.
The vulnerability exists due to a boundary error when the server does not properly validate "RsaPubKeyLen" during key negotiation. A remote attacker can specify a large RsaPubKeyLen, trigger memory corruption and cause a denial of service on the target system.
3) Out-of-bounds read (CVE-ID: CVE-2019-3957)
CWE-ID: CWE-125 - Out-of-bounds read
CVSSv4: CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:N/VA:H/SC:N/SI:N/SA:N/E:P/U:Green
The vulnerability allows a remote attacker to gain access to potentially sensitive information.
The vulnerability exists due to a boundary condition when the server does not properly validate "RsaSignatureLen" during key negotiation. A remote attacker can trigger out-of-bounds read error and read contents of memory on the system or crash the target application.
Remediation
Install update from vendor's website.