AmazonALAS-2017-850Low: curl
2.4 Low
CVSS3
Attack Vector
PHYSICAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.0/AV:P/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
2.1 Low
CVSS2
Access Vector
LOCAL
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:L/AC:L/Au:N/C:P/I:N/A:N
0.001 Low
EPSS
Percentile
42.3%
Issue Overview:
The ourWriteOut function in tool_writeout.c in curl 7.53.1 might allow physically proximate attackers to obtain sensitive information from process memory in opportunistic circumstances by reading a workstation screen during use of a --write-out argument ending in a certain character, which leads to a heap-based buffer over-read.(CVE-2017-7407 )
Affected Packages:
curl
Issue Correction:
Run yum update curl to update your system.
New Packages:
i686:
curl-debuginfo-7.51.0-6.74.amzn1.i686
libcurl-devel-7.51.0-6.74.amzn1.i686
libcurl-7.51.0-6.74.amzn1.i686
curl-7.51.0-6.74.amzn1.i686
src:
curl-7.51.0-6.74.amzn1.src
x86_64:
libcurl-7.51.0-6.74.amzn1.x86_64
curl-7.51.0-6.74.amzn1.x86_64
curl-debuginfo-7.51.0-6.74.amzn1.x86_64
libcurl-devel-7.51.0-6.74.amzn1.x86_64
Additional References
Red Hat: CVE-2017-7407
Mitre: CVE-2017-7407
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| Amazon Linux | 1 | i686 | curl-debuginfo | < 7.51.0-6.74.amzn1 | curl-debuginfo-7.51.0-6.74.amzn1.i686.rpm |
| Amazon Linux | 1 | i686 | libcurl-devel | < 7.51.0-6.74.amzn1 | libcurl-devel-7.51.0-6.74.amzn1.i686.rpm |
| Amazon Linux | 1 | i686 | libcurl | < 7.51.0-6.74.amzn1 | libcurl-7.51.0-6.74.amzn1.i686.rpm |
| Amazon Linux | 1 | i686 | curl | < 7.51.0-6.74.amzn1 | curl-7.51.0-6.74.amzn1.i686.rpm |
| Amazon Linux | 1 | x86_64 | libcurl | < 7.51.0-6.74.amzn1 | libcurl-7.51.0-6.74.amzn1.x86_64.rpm |
| Amazon Linux | 1 | x86_64 | curl | < 7.51.0-6.74.amzn1 | curl-7.51.0-6.74.amzn1.x86_64.rpm |
| Amazon Linux | 1 | x86_64 | curl-debuginfo | < 7.51.0-6.74.amzn1 | curl-debuginfo-7.51.0-6.74.amzn1.x86_64.rpm |
| Amazon Linux | 1 | x86_64 | libcurl-devel | < 7.51.0-6.74.amzn1 | libcurl-devel-7.51.0-6.74.amzn1.x86_64.rpm |
Related
2.4 Low
CVSS3
Attack Vector
PHYSICAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.0/AV:P/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
2.1 Low
CVSS2
Access Vector
LOCAL
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:L/AC:L/Au:N/C:P/I:N/A:N
0.001 Low
EPSS
Percentile
42.3%