7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
HIGH
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
7.1 High
AI Score
Confidence
High
5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:L/Au:N/C:N/I:P/A:N
0.002 Low
EPSS
Percentile
56.1%
Issue Overview:
A vulnerability was found in curl. This issue occurs because curl can reuse a previously created connection even when a TLS or SSH-related option is changed that should have prohibited reuse. This flaw leads to an authentication bypass, either by mistake or by a malicious actor. (CVE-2022-27782)
Affected Packages:
curl
Note:
This advisory is applicable to Amazon Linux 2 (AL2) Core repository. Visit this FAQ section for the difference between AL2 Core and AL2 Extras advisories.
Issue Correction:
Run yum update curl to update your system.
New Packages:
aarch64:
curl-7.79.1-4.amzn2.0.1.aarch64
libcurl-7.79.1-4.amzn2.0.1.aarch64
libcurl-devel-7.79.1-4.amzn2.0.1.aarch64
curl-debuginfo-7.79.1-4.amzn2.0.1.aarch64
i686:
curl-7.79.1-4.amzn2.0.1.i686
libcurl-7.79.1-4.amzn2.0.1.i686
libcurl-devel-7.79.1-4.amzn2.0.1.i686
curl-debuginfo-7.79.1-4.amzn2.0.1.i686
src:
curl-7.79.1-4.amzn2.0.1.src
x86_64:
curl-7.79.1-4.amzn2.0.1.x86_64
libcurl-7.79.1-4.amzn2.0.1.x86_64
libcurl-devel-7.79.1-4.amzn2.0.1.x86_64
curl-debuginfo-7.79.1-4.amzn2.0.1.x86_64
Red Hat: CVE-2022-27782
Mitre: CVE-2022-27782
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Amazon Linux | 2 | aarch64 | curl | < 7.79.1-4.amzn2.0.1 | curl-7.79.1-4.amzn2.0.1.aarch64.rpm |
Amazon Linux | 2 | aarch64 | libcurl | < 7.79.1-4.amzn2.0.1 | libcurl-7.79.1-4.amzn2.0.1.aarch64.rpm |
Amazon Linux | 2 | aarch64 | libcurl-devel | < 7.79.1-4.amzn2.0.1 | libcurl-devel-7.79.1-4.amzn2.0.1.aarch64.rpm |
Amazon Linux | 2 | aarch64 | curl-debuginfo | < 7.79.1-4.amzn2.0.1 | curl-debuginfo-7.79.1-4.amzn2.0.1.aarch64.rpm |
Amazon Linux | 2 | i686 | curl | < 7.79.1-4.amzn2.0.1 | curl-7.79.1-4.amzn2.0.1.i686.rpm |
Amazon Linux | 2 | i686 | libcurl | < 7.79.1-4.amzn2.0.1 | libcurl-7.79.1-4.amzn2.0.1.i686.rpm |
Amazon Linux | 2 | i686 | libcurl-devel | < 7.79.1-4.amzn2.0.1 | libcurl-devel-7.79.1-4.amzn2.0.1.i686.rpm |
Amazon Linux | 2 | i686 | curl-debuginfo | < 7.79.1-4.amzn2.0.1 | curl-debuginfo-7.79.1-4.amzn2.0.1.i686.rpm |
Amazon Linux | 2 | x86_64 | curl | < 7.79.1-4.amzn2.0.1 | curl-7.79.1-4.amzn2.0.1.x86_64.rpm |
Amazon Linux | 2 | x86_64 | libcurl | < 7.79.1-4.amzn2.0.1 | libcurl-7.79.1-4.amzn2.0.1.x86_64.rpm |
7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
HIGH
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
7.1 High
AI Score
Confidence
High
5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:L/Au:N/C:N/I:P/A:N
0.002 Low
EPSS
Percentile
56.1%