PT-2020-2571 · Oracle+2 · Mysql Connectors+2

Bui Quang · Published 2019-05-25 · Updated 2022-06-30 · CVE-2020-2933

Positive Technologies (AI Summary)

CVSS v2.0

3.5

Low

Base vector

AV:N/AC:M/Au:S/C:N/I:N/A:P

Name of the Vulnerable Software and Affected Versions MySQL Connectors versions 5.1.48 and prior

Description The issue is related to insufficient access control in the Connector/J component of Oracle MySQL's MySQL Connectors product. It allows a highly privileged attacker with network access via multiple protocols to compromise MySQL Connectors, resulting in a partial denial of service (DOS) of MySQL Connectors. The exploitation of this issue is considered difficult.

Recommendations For versions 5.1.48 and prior, update to a version that addresses the insufficient access control issue in the Connector/J component to prevent potential denial of service attacks. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Weakness Enumeration

CWE-264

Related Identifiers

ALT-PU-2019-1915

BDU:2020-02605

CVE-2020-2933

DLA-2245-1

DSA-4703-1

OPENSUSE-SU-2021:1126-1

OPENSUSE-SU-2021:2622-1

OPENSUSE-SU-2021_1126-1

OPENSUSE-SU-2021_2622-1

SUSE-SU-2021:2877-1

Affected Products

Alt Linux

Mysql Connectors

Suse

References · 27

• https://nvd.nist.gov/vuln/detail/CVE-2020-2933 · Security Note
• https://security.gentoo.org/glsa/202105-27 · Vendor Advisory
• https://oracle.com/security-alerts/cpuapr2020.html · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2020-2933 · Security Note
• https://osv.dev/vulnerability/CVE-2020-2933 · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2020-2933 · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2021:2877-1 · Vendor Advisory
• https://debian.org/security/2020/dsa-4703 · Vendor Advisory
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/4QDR2WOUETBT76WAO5NNCCXSAM3AGG3D · Vendor Advisory
• https://ubuntu.com/security/CVE-2020-2933 · Vendor Advisory
• https://osv.dev/vulnerability/DLA-2245-1 · Vendor Advisory
• https://osv.dev/vulnerability/openSUSE-SU-2021:1126-1 · Vendor Advisory
• https://bdu.fstec.ru/vul/2020-02605 · Security Note
• https://osv.dev/vulnerability/DSA-4703-1 · Vendor Advisory
• https://osv.dev/vulnerability/openSUSE-SU-2021:2622-1 · Vendor Advisory