CentOS ProjectCESA-2020:5002curl, libcurl security update
4.6 Medium
CVSS2
Attack Vector
LOCAL
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:L/AC:L/Au:N/C:P/I:P/A:P
7.8 High
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
0.001 Low
EPSS
Percentile
41.4%
CentOS Errata and Security Advisory CESA-2020:5002
The curl packages provide the libcurl library and the curl utility for downloading files from servers using various protocols, including HTTP, FTP, and LDAP.
Security Fix(es):
- curl: Incorrect argument check can allow remote servers to overwrite local files (CVE-2020-8177)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
Merged security bulletin from advisories:
https://lists.centos.org/pipermail/centos-announce/2020-November/085964.html
Affected packages:
curl
libcurl
libcurl-devel
Upstream details at:
https://access.redhat.com/errata/RHSA-2020:5002
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| CentOS | 7 | x86_64 | curl | < 7.29.0-59.el7_9.1 | curl-7.29.0-59.el7_9.1.x86_64.rpm |
| CentOS | 7 | i686 | libcurl | < 7.29.0-59.el7_9.1 | libcurl-7.29.0-59.el7_9.1.i686.rpm |
| CentOS | 7 | x86_64 | libcurl | < 7.29.0-59.el7_9.1 | libcurl-7.29.0-59.el7_9.1.x86_64.rpm |
| CentOS | 7 | i686 | libcurl-devel | < 7.29.0-59.el7_9.1 | libcurl-devel-7.29.0-59.el7_9.1.i686.rpm |
| CentOS | 7 | x86_64 | libcurl-devel | < 7.29.0-59.el7_9.1 | libcurl-devel-7.29.0-59.el7_9.1.x86_64.rpm |
Related
4.6 Medium
CVSS2
Attack Vector
LOCAL
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:L/AC:L/Au:N/C:P/I:P/A:P
7.8 High
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
0.001 Low
EPSS
Percentile
41.4%