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amazonAmazonALAS-2017-889
HistoryAug 31, 2017 - 5:19 p.m.

Medium: curl

2017-08-3117:19:00
alas.aws.amazon.com
18

4.3 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

AV:N/AC:M/Au:N/C:P/I:N/A:N

6.5 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N

0.004 Low

EPSS

Percentile

73.2%

Issue Overview:

FILE buffer read out of bounds (CVE-2017-1000099)

TFTP sends more than buffer size (CVE-2017-1000100)

URL globbing out of bounds read (CVE-2017-1000101)

Affected Packages:

curl

Issue Correction:
Run yum update curl to update your system.

New Packages:

i686:  
    curl-7.51.0-9.75.amzn1.i686  
    curl-debuginfo-7.51.0-9.75.amzn1.i686  
    libcurl-devel-7.51.0-9.75.amzn1.i686  
    libcurl-7.51.0-9.75.amzn1.i686  
  
src:  
    curl-7.51.0-9.75.amzn1.src  
  
x86_64:  
    libcurl-devel-7.51.0-9.75.amzn1.x86_64  
    curl-7.51.0-9.75.amzn1.x86_64  
    curl-debuginfo-7.51.0-9.75.amzn1.x86_64  
    libcurl-7.51.0-9.75.amzn1.x86_64  

Additional References

Red Hat: CVE-2017-1000099, CVE-2017-1000100, CVE-2017-1000101

Mitre: CVE-2017-1000099, CVE-2017-1000100, CVE-2017-1000101

4.3 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

AV:N/AC:M/Au:N/C:P/I:N/A:N

6.5 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N

0.004 Low

EPSS

Percentile

73.2%