SB2020042371 - Multiple vulnerabilities in Oracle Solaris

Description

This security bulletin contains information about 6 vulnerabilities.

1) Improper input validation (CVE-ID: CVE-2020-2771)

CWE-ID: CWE-20 - Improper input validation

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:A/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear

The vulnerability allows a local authenticated user to gain access to sensitive information.

The vulnerability exists due to improper input validation within the Whodo component in Oracle Solaris. A local authenticated user can exploit this vulnerability to gain access to sensitive information.

2) Improper input validation (CVE-ID: CVE-2020-2749)

CWE-ID: CWE-20 - Improper input validation

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:A/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear

The vulnerability allows a local authenticated user to manipulate data.

The vulnerability exists due to improper input validation within the SMF command svcbundle component in Oracle Solaris. A local authenticated user can exploit this vulnerability to manipulate data.

3) Memory leak (CVE-ID: CVE-2018-11655)

CWE-ID: CWE-401 - Missing release of memory after effective lifetime

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to memory leak within the function GetImagePixelCache in MagickCore/cache.c. A remote attacker can perform a denial of service attack via a specially crafted CALS image file.

4) Improper input validation (CVE-ID: CVE-2020-2851)

CWE-ID: CWE-20 - Improper input validation

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

The vulnerability allows a local authenticated user to execute arbitrary code.

The vulnerability exists due to improper input validation within the Common Desktop Environment component in Oracle Solaris. A local authenticated user can exploit this vulnerability to execute arbitrary code.

5) Improper input validation (CVE-ID: CVE-2020-2927)

CWE-ID: CWE-20 - Improper input validation

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

The vulnerability allows a local authenticated user to execute arbitrary code.

The vulnerability exists due to improper input validation within the Common Desktop Environment component in Oracle Solaris. A local authenticated user can exploit this vulnerability to execute arbitrary code.

6) Improper input validation (CVE-ID: CVE-2020-2944)

CWE-ID: CWE-20 - Improper input validation

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P/U:Clear

The vulnerability allows a local authenticated user to execute arbitrary code.

The vulnerability exists due to improper input validation within the Common Desktop Environment component in Oracle Solaris. A local authenticated user can exploit this vulnerability to execute arbitrary code.

Remediation

Install update from vendor's website.

References

• https://www.oracle.com/security-alerts/cpuapr2020.html?1428