Detections
Analytics
EulerOS 2.0 SP5 : libexif (EulerOS-SA-2020-1923)
critical Nessus Plugin ID 140144
Synopsis
The remote EulerOS host is missing multiple security updates.Description
According to the versions of the libexif package installed, the EulerOS installation on the remote host is affected by the following vulnerabilities :- An issue was discovered in libexif before 0.6.22. An unrestricted size in handling Canon EXIF MakerNote data could lead to consumption of large amounts of compute time for decoding EXIF data.(CVE-2020-13114)
- An issue was discovered in libexif before 0.6.22. Use of uninitialized memory in EXIF Makernote handling could lead to crashes and potential use-after-free conditions.(CVE-2020-13113)
- An issue was discovered in libexif before 0.6.22.
Several buffer over-reads in EXIF MakerNote handling could lead to information disclosure and crashes. This is different from CVE-2020-0093.(CVE-2020-13112)
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 libexif packages.See Also
Plugin Details
Severity: Critical
ID: 140144
File Name: EulerOS_SA-2020-1923.nasl
Version: 1.5
Type: local
Family: Huawei Local Security Checks
Published: 9/2/2020
Updated: 5/12/2022
Supported Sensors: Nessus
Risk Information
VPR
Risk Factor: Medium
Score: 5.2
CVSS v2
Risk Factor: Medium
Base Score: 6.4
Temporal Score: 4.7
Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:N/A:P
CVSS Score Source: CVE-2020-13113
CVSS v3
Risk Factor: Critical
Base Score: 9.1
Temporal Score: 7.9
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C
CVSS Score Source: CVE-2020-13112
Vulnerability Information
CPE: p-cpe:/a:huawei:euleros:libexif, cpe:/o:huawei:euleros:2.0
Required KB Items: Host/local_checks_enabled, 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: 9/2/2020