openEuler 20.03 LTS update for gstreamer1-plugins-base-1.14.4-3

1) Heap-based buffer overflow

EUVDB-ID: #VU29256

Risk: High

CVSSv4.0: 5.7 [CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Amber]

CVE-ID: CVE-2019-9928

CWE-ID: CWE-122 - Heap-based Buffer Overflow

Exploit availability: No

Description

The vulnerability allows a remote attacker to execute arbitrary code on the target system.

The vulnerability exists due to a boundary error within the the RTSP connection parser when processing a crafted response from a server. A remote attacker can trick the victim to connect to a malicious RTSP server, trigger heap-based buffer overflow and execute arbitrary code on the target system.

Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

openEuler: 20.03 LTS

gstreamer1-plugins-base-help: before 1.16.2-1

gstreamer1-plugins-base-devel: before 1.16.2-1

gstreamer1-plugins-base-debugsource: before 1.16.2-1

gstreamer1-plugins-base-debuginfo: before 1.16.2-1

gstreamer1-plugins-base: before 1.16.2-1

CPE2.3

• cpe:2.3:o:openeuler:openeuler:20.03:LTS:*:*:*:*:*:*
• cpe:2.3:a:openeuler:gstreamer1-plugins-base-help:*:*:*:*:*:openeuler:*:*
• cpe:2.3:a:openeuler:gstreamer1-plugins-base-devel:*:*:*:*:*:openeuler:*:*
• cpe:2.3:a:openeuler:gstreamer1-plugins-base-debugsource:*:*:*:*:*:openeuler:*:*
• cpe:2.3:a:openeuler:gstreamer1-plugins-base-debuginfo:*:*:*:*:*:openeuler:*:*
• cpe:2.3:a:openeuler:gstreamer1-plugins-base:*:*:*:*:*:openeuler:*:*

External links

https://www.openeuler.org/en/security/security-bulletins/detail/?id=openEuler-SA-2020-1044

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.