Detections
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NewStart CGSL CORE 5.04 / MAIN 5.04 : libwebp Multiple Vulnerabilities (NS-SA-2021-0117)
critical Nessus Plugin ID 154481
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Synopsis
The remote NewStart CGSL host is affected by multiple vulnerabilities.Description
The remote NewStart CGSL host, running version CORE 5.04 / MAIN 5.04, has libwebp packages installed that are affected by multiple vulnerabilities:- A flaw was found in libwebp in versions before 1.0.1. A heap-based buffer overflow was found in PutLE16().
The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability. (CVE-2018-25011)
- A flaw was found in libwebp in versions before 1.0.1. A heap-based buffer overflow in function WebPDecodeRGBInto is possible due to an invalid check for buffer size. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability. (CVE-2020-36328)
- A flaw was found in libwebp in versions before 1.0.1. A use-after-free was found due to a thread being killed too early. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability. (CVE-2020-36329)
Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.
Solution
Upgrade the vulnerable CGSL libwebp packages. Note that updated packages may not be available yet. Please contact ZTE for more information.See Also
http://security.gd-linux.com/notice/NS-SA-2021-0117
http://security.gd-linux.com/info/CVE-2018-25011
Plugin Details
Severity: Critical
ID: 154481
File Name: newstart_cgsl_NS-SA-2021-0117_libwebp.nasl
Version: 1.2
Type: local
Published: 10/27/2021
Updated: 10/27/2021
Supported Sensors: Nessus
Risk Information
VPR
Risk Factor: Medium
Score: 5.9
CVSS v2
Risk Factor: High
Base Score: 7.5
Temporal Score: 5.5
Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P
CVSS Score Source: CVE-2020-36329
CVSS v3
Risk Factor: Critical
Base Score: 9.8
Temporal Score: 8.5
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C
Vulnerability Information
CPE: p-cpe:/a:zte:cgsl_core:libwebp-debuginfo, p-cpe:/a:zte:cgsl_core:libwebp-devel, p-cpe:/a:zte:cgsl_main:libwebp, p-cpe:/a:zte:cgsl_main:libwebp-devel, p-cpe:/a:zte:cgsl_main:libwebp-java, cpe:/o:zte:cgsl_main:5, cpe:/o:zte:cgsl_core:5, p-cpe:/a:zte:cgsl_core:libwebp-tools, p-cpe:/a:zte:cgsl_core:libwebp, p-cpe:/a:zte:cgsl_main:libwebp-tools, p-cpe:/a:zte:cgsl_main:libwebp-debuginfo, p-cpe:/a:zte:cgsl_core:libwebp-java
Required KB Items: Host/local_checks_enabled, Host/ZTE-CGSL/release, Host/ZTE-CGSL/rpm-list, Host/cpu
Exploit Ease: No known exploits are available
Patch Publication Date: 9/24/2021
Vulnerability Publication Date: 5/21/2021