Detections
Analytics
EulerOS 2.0 SP2 : python-pillow (EulerOS-SA-2021-2432)
high Nessus Plugin ID 153337
Synopsis
The remote EulerOS host is missing multiple security updates.Description
According to the versions of the python-pillow package installed, the EulerOS installation on the remote host is affected by the following vulnerabilities :- An issue was discovered in Pillow before 8.2.0.
PSDImagePlugin.PsdImageFile lacked a sanity check on the number of input layers relative to the size of the data block. This could lead to a DoS on Image.open prior to Image.load.(CVE-2021-28675)
- An issue was discovered in Pillow before 8.2.0. For FLI data, FliDecode did not properly check that the block advance was non-zero, potentially leading to an infinite loop on load.(CVE-2021-28676)
- An issue was discovered in Pillow before 8.2.0. For EPS data, the readline implementation used in EPSImageFile has to deal with any combination of \r and \n as line endings. It used an accidentally quadratic method of accumulating lines while looking for a line ending. A malicious EPS file could use this to perform a DoS of Pillow in the open phase, before an image was accepted for opening.(CVE-2021-28677)
- An issue was discovered in Pillow before 8.1.1. In TiffDecode.c, there is a negative-offset memcpy with an invalid size.(CVE-2021-25290)
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 python-pillow packages.See Also
Plugin Details
Severity: High
ID: 153337
File Name: EulerOS_SA-2021-2432.nasl
Version: 1.2
Type: local
Family: Huawei Local Security Checks
Published: 9/14/2021
Updated: 9/16/2021
Supported Sensors: Nessus
Risk Information
VPR
Risk Factor: Low
Score: 3.6
CVSS v2
Risk Factor: Medium
Base Score: 5
Temporal Score: 3.7
Vector: CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:P
CVSS Score Source: CVE-2021-28677
CVSS v3
Risk Factor: High
Base Score: 7.5
Temporal Score: 6.5
Vector: CVSS:3.0/AV:N/AC:L/PR:N/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:python-pillow, 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: 9/14/2021
Reference Information
CVE: CVE-2021-25290, CVE-2021-28675, CVE-2021-28676, CVE-2021-28677