9.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
7.5 High
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
0.037 Low
EPSS
Percentile
91.6%
Issue Overview:
The NTLM authentication feature in curl and libcurl before 7.57.0 on 32-bit platforms allows attackers to cause a denial of service (integer overflow and resultant buffer overflow, and application crash) or possibly have unspecified other impact via vectors involving long user and password fields. (CVE-2017-8816)
The FTP wildcard function in curl and libcurl before 7.57.0 allows remote attackers to cause a denial of service (out-of-bounds read and application crash) or possibly have unspecified other impact via a string that ends with an “[” character. (CVE-2017-8817)
Affected Packages:
curl
Issue Correction:
Run yum update curl to update your system.
New Packages:
i686:
curl-debuginfo-7.53.1-13.80.amzn1.i686
curl-7.53.1-13.80.amzn1.i686
libcurl-7.53.1-13.80.amzn1.i686
libcurl-devel-7.53.1-13.80.amzn1.i686
src:
curl-7.53.1-13.80.amzn1.src
x86_64:
libcurl-7.53.1-13.80.amzn1.x86_64
curl-7.53.1-13.80.amzn1.x86_64
libcurl-devel-7.53.1-13.80.amzn1.x86_64
curl-debuginfo-7.53.1-13.80.amzn1.x86_64
Red Hat: CVE-2017-8816, CVE-2017-8817
Mitre: CVE-2017-8816, CVE-2017-8817
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Amazon Linux | 1 | i686 | curl-debuginfo | < 7.53.1-13.80.amzn1 | curl-debuginfo-7.53.1-13.80.amzn1.i686.rpm |
Amazon Linux | 1 | i686 | curl | < 7.53.1-13.80.amzn1 | curl-7.53.1-13.80.amzn1.i686.rpm |
Amazon Linux | 1 | i686 | libcurl | < 7.53.1-13.80.amzn1 | libcurl-7.53.1-13.80.amzn1.i686.rpm |
Amazon Linux | 1 | i686 | libcurl-devel | < 7.53.1-13.80.amzn1 | libcurl-devel-7.53.1-13.80.amzn1.i686.rpm |
Amazon Linux | 1 | x86_64 | libcurl | < 7.53.1-13.80.amzn1 | libcurl-7.53.1-13.80.amzn1.x86_64.rpm |
Amazon Linux | 1 | x86_64 | curl | < 7.53.1-13.80.amzn1 | curl-7.53.1-13.80.amzn1.x86_64.rpm |
Amazon Linux | 1 | x86_64 | libcurl-devel | < 7.53.1-13.80.amzn1 | libcurl-devel-7.53.1-13.80.amzn1.x86_64.rpm |
Amazon Linux | 1 | x86_64 | curl-debuginfo | < 7.53.1-13.80.amzn1 | curl-debuginfo-7.53.1-13.80.amzn1.x86_64.rpm |
9.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
7.5 High
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
0.037 Low
EPSS
Percentile
91.6%