CVSS2
Attack Vector
NETWORK
Attack 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
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
AI Score
Confidence
High
EPSS
Percentile
70.2%
Issue Overview:
In GNOME libzapojit through 0.0.3, zpj-skydrive.c does not enable TLS certificate verification on the SoupSessionSync objects it creates, leaving users vulnerable to network MITM attacks. NOTE: this is similar to CVE-2016-20011. (CVE-2021-39360)
Affected Packages:
libzapojit
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 libzapojit to update your system.
New Packages:
aarch64:
libzapojit-0.0.3-4.amzn2.0.3.aarch64
libzapojit-devel-0.0.3-4.amzn2.0.3.aarch64
libzapojit-debuginfo-0.0.3-4.amzn2.0.3.aarch64
i686:
libzapojit-0.0.3-4.amzn2.0.3.i686
libzapojit-devel-0.0.3-4.amzn2.0.3.i686
libzapojit-debuginfo-0.0.3-4.amzn2.0.3.i686
src:
libzapojit-0.0.3-4.amzn2.0.3.src
x86_64:
libzapojit-0.0.3-4.amzn2.0.3.x86_64
libzapojit-devel-0.0.3-4.amzn2.0.3.x86_64
libzapojit-debuginfo-0.0.3-4.amzn2.0.3.x86_64
Red Hat: CVE-2021-39360
Mitre: CVE-2021-39360
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Amazon Linux | 2 | aarch64 | libzapojit | < 0.0.3-4.amzn2.0.3 | libzapojit-0.0.3-4.amzn2.0.3.aarch64.rpm |
Amazon Linux | 2 | aarch64 | libzapojit-devel | < 0.0.3-4.amzn2.0.3 | libzapojit-devel-0.0.3-4.amzn2.0.3.aarch64.rpm |
Amazon Linux | 2 | aarch64 | libzapojit-debuginfo | < 0.0.3-4.amzn2.0.3 | libzapojit-debuginfo-0.0.3-4.amzn2.0.3.aarch64.rpm |
Amazon Linux | 2 | i686 | libzapojit | < 0.0.3-4.amzn2.0.3 | libzapojit-0.0.3-4.amzn2.0.3.i686.rpm |
Amazon Linux | 2 | i686 | libzapojit-devel | < 0.0.3-4.amzn2.0.3 | libzapojit-devel-0.0.3-4.amzn2.0.3.i686.rpm |
Amazon Linux | 2 | i686 | libzapojit-debuginfo | < 0.0.3-4.amzn2.0.3 | libzapojit-debuginfo-0.0.3-4.amzn2.0.3.i686.rpm |
Amazon Linux | 2 | x86_64 | libzapojit | < 0.0.3-4.amzn2.0.3 | libzapojit-0.0.3-4.amzn2.0.3.x86_64.rpm |
Amazon Linux | 2 | x86_64 | libzapojit-devel | < 0.0.3-4.amzn2.0.3 | libzapojit-devel-0.0.3-4.amzn2.0.3.x86_64.rpm |
Amazon Linux | 2 | x86_64 | libzapojit-debuginfo | < 0.0.3-4.amzn2.0.3 | libzapojit-debuginfo-0.0.3-4.amzn2.0.3.x86_64.rpm |
CVSS2
Attack Vector
NETWORK
Attack 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
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
AI Score
Confidence
High
EPSS
Percentile
70.2%