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
4.6 Medium
CVSS2
Access Vector
LOCAL
Access 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
0.072 Low
EPSS
Percentile
94.0%
Issue Overview:
A heap buffer overflow in the TFTP receiving code allows for DoS or arbitrary code execution in libcurl. (CVE-2019-5436)
An integer overflow in curl’s URL API results in a buffer overflow in libcurl. (CVE-2019-5435)
Affected Packages:
curl
Issue Correction:
Run yum update curl to update your system.
New Packages:
i686:
curl-debuginfo-7.61.1-11.91.amzn1.i686
curl-7.61.1-11.91.amzn1.i686
libcurl-devel-7.61.1-11.91.amzn1.i686
libcurl-7.61.1-11.91.amzn1.i686
src:
curl-7.61.1-11.91.amzn1.src
x86_64:
libcurl-7.61.1-11.91.amzn1.x86_64
curl-debuginfo-7.61.1-11.91.amzn1.x86_64
libcurl-devel-7.61.1-11.91.amzn1.x86_64
curl-7.61.1-11.91.amzn1.x86_64
Red Hat: CVE-2019-5435, CVE-2019-5436
Mitre: CVE-2019-5435, CVE-2019-5436
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Amazon Linux | 1 | i686 | curl-debuginfo | < 7.61.1-11.91.amzn1 | curl-debuginfo-7.61.1-11.91.amzn1.i686.rpm |
Amazon Linux | 1 | i686 | curl | < 7.61.1-11.91.amzn1 | curl-7.61.1-11.91.amzn1.i686.rpm |
Amazon Linux | 1 | i686 | libcurl-devel | < 7.61.1-11.91.amzn1 | libcurl-devel-7.61.1-11.91.amzn1.i686.rpm |
Amazon Linux | 1 | i686 | libcurl | < 7.61.1-11.91.amzn1 | libcurl-7.61.1-11.91.amzn1.i686.rpm |
Amazon Linux | 1 | x86_64 | libcurl | < 7.61.1-11.91.amzn1 | libcurl-7.61.1-11.91.amzn1.x86_64.rpm |
Amazon Linux | 1 | x86_64 | curl-debuginfo | < 7.61.1-11.91.amzn1 | curl-debuginfo-7.61.1-11.91.amzn1.x86_64.rpm |
Amazon Linux | 1 | x86_64 | libcurl-devel | < 7.61.1-11.91.amzn1 | libcurl-devel-7.61.1-11.91.amzn1.x86_64.rpm |
Amazon Linux | 1 | x86_64 | curl | < 7.61.1-11.91.amzn1 | curl-7.61.1-11.91.amzn1.x86_64.rpm |
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
4.6 Medium
CVSS2
Access Vector
LOCAL
Access 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
0.072 Low
EPSS
Percentile
94.0%