Detections
Analytics
EulerOS 2.0 SP9 : bison (EulerOS-SA-2023-2604)
medium Nessus Plugin ID 179537
Synopsis
The remote EulerOS host is missing a security update.Description
According to the versions of the bison packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities :- GNU Bison before 3.5.4 allows attackers to cause a denial of service (application crash). NOTE: there is a risk only if Bison is used with untrusted input, and an observed bug happens to cause unsafe behavior with a specific compiler/architecture. The bug reports were intended to show that a crash may occur in Bison itself, not that a crash may occur in code that is generated by Bison. (CVE-2020-14150)
Note that Tenable Network Security has extracted the preceding description block directly from the EulerOS security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.
Solution
Update the affected bison packages.See Also
Plugin Details
Severity: Medium
ID: 179537
File Name: EulerOS_SA-2023-2604.nasl
Version: 1.0
Type: local
Family: Huawei Local Security Checks
Published: 8/8/2023
Updated: 8/8/2023
Supported Sensors: Nessus
Risk Information
VPR
Risk Factor: Low
Score: 3.6
CVSS v2
Risk Factor: Low
Base Score: 2.1
Temporal Score: 1.6
Vector: CVSS2#AV:L/AC:L/Au:N/C:N/I:N/A:P
CVSS Score Source: CVE-2020-14150
CVSS v3
Risk Factor: Medium
Base Score: 5.5
Temporal Score: 4.8
Vector: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C
Vulnerability Information
CPE: p-cpe:/a:huawei:euleros:bison-help, cpe:/o:huawei:euleros:2.0, p-cpe:/a:huawei:euleros:bison
Required KB Items: Host/local_checks_enabled, Host/cpu, Host/EulerOS/release, Host/EulerOS/rpm-list, Host/EulerOS/sp
Excluded KB Items: Host/EulerOS/uvp_version
Exploit Ease: No known exploits are available
Patch Publication Date: 8/8/2023
Vulnerability Publication Date: 6/15/2020
Reference Information
CVE: CVE-2020-14150