AmazonALAS-2020-1444Low: curl
7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:N/AC:L/Au:N/C:P/I:N/A:N
0.003 Low
EPSS
Percentile
65.8%
Issue Overview:
A flaw was found in libcurl from versions 7.29.0 through 7.71.1. An application that performs multiple requests with libcurl’s multi API, and sets the CURLOPT_CONNECT_ONLY option, might experience libcurl using the wrong connection. The highest threat from this vulnerability is to data confidentiality. (CVE-2020-8231)
Affected Packages:
curl
Issue Correction:
Run yum update curl to update your system.
New Packages:
i686:
curl-debuginfo-7.61.1-12.95.amzn1.i686
libcurl-7.61.1-12.95.amzn1.i686
curl-7.61.1-12.95.amzn1.i686
libcurl-devel-7.61.1-12.95.amzn1.i686
src:
curl-7.61.1-12.95.amzn1.src
x86_64:
libcurl-devel-7.61.1-12.95.amzn1.x86_64
curl-7.61.1-12.95.amzn1.x86_64
libcurl-7.61.1-12.95.amzn1.x86_64
curl-debuginfo-7.61.1-12.95.amzn1.x86_64
Additional References
Red Hat: CVE-2020-8231
Mitre: CVE-2020-8231
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| Amazon Linux | 1 | i686 | curl-debuginfo | < 7.61.1-12.95.amzn1 | curl-debuginfo-7.61.1-12.95.amzn1.i686.rpm |
| Amazon Linux | 1 | i686 | libcurl | < 7.61.1-12.95.amzn1 | libcurl-7.61.1-12.95.amzn1.i686.rpm |
| Amazon Linux | 1 | i686 | curl | < 7.61.1-12.95.amzn1 | curl-7.61.1-12.95.amzn1.i686.rpm |
| Amazon Linux | 1 | i686 | libcurl-devel | < 7.61.1-12.95.amzn1 | libcurl-devel-7.61.1-12.95.amzn1.i686.rpm |
| Amazon Linux | 1 | x86_64 | libcurl-devel | < 7.61.1-12.95.amzn1 | libcurl-devel-7.61.1-12.95.amzn1.x86_64.rpm |
| Amazon Linux | 1 | x86_64 | curl | < 7.61.1-12.95.amzn1 | curl-7.61.1-12.95.amzn1.x86_64.rpm |
| Amazon Linux | 1 | x86_64 | libcurl | < 7.61.1-12.95.amzn1 | libcurl-7.61.1-12.95.amzn1.x86_64.rpm |
| Amazon Linux | 1 | x86_64 | curl-debuginfo | < 7.61.1-12.95.amzn1 | curl-debuginfo-7.61.1-12.95.amzn1.x86_64.rpm |
Related
7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:N/AC:L/Au:N/C:P/I:N/A:N
0.003 Low
EPSS
Percentile
65.8%