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amazonAmazonALAS-2014-302
HistoryMar 10, 2014 - 9:40 a.m.

Low: numpy

2014-03-1009:40:00
alas.aws.amazon.com
15

2.1 Low

CVSS2

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

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

5.5 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

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

0.0004 Low

EPSS

Percentile

5.1%

Issue Overview:

f2py insecurely uses a temporary file. A local attacker could use this flaw to perform a symbolic link attack to modify an arbitrary file accessible to the user running f2py.

Affected Packages:

numpy

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

New Packages:

i686:  
    numpy-f2py-1.7.2-8.10.amzn1.i686  
    numpy-debuginfo-1.7.2-8.10.amzn1.i686  
    numpy-1.7.2-8.10.amzn1.i686  
  
noarch:  
    numpy-doc-1.7.2-8.10.amzn1.noarch  
  
src:  
    numpy-1.7.2-8.10.amzn1.src  
  
x86_64:  
    numpy-1.7.2-8.10.amzn1.x86_64  
    numpy-f2py-1.7.2-8.10.amzn1.x86_64  
    numpy-debuginfo-1.7.2-8.10.amzn1.x86_64  

Additional References

Red Hat: CVE-2014-1858, CVE-2014-1859

Mitre: CVE-2014-1858, CVE-2014-1859

2.1 Low

CVSS2

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

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

5.5 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

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

0.0004 Low

EPSS

Percentile

5.1%