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amazonAmazonALAS-2015-528
HistoryMay 27, 2015 - 2:03 p.m.

Low: pcre

2015-05-2714:03:00
alas.aws.amazon.com
26

CVSS2

5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

EPSS

0.024

Percentile

90.1%

Issue Overview:

A flaw was found in the way PCRE handled certain malformed regular expressions. This issue could cause an application linked against PCRE to crash while parsing malicious regular expressions.

Affected Packages:

pcre

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

New Packages:

i686:  
    pcre-devel-8.21-7.7.amzn1.i686  
    pcre-debuginfo-8.21-7.7.amzn1.i686  
    pcre-static-8.21-7.7.amzn1.i686  
    pcre-tools-8.21-7.7.amzn1.i686  
    pcre-8.21-7.7.amzn1.i686  
  
src:  
    pcre-8.21-7.7.amzn1.src  
  
x86_64:  
    pcre-static-8.21-7.7.amzn1.x86_64  
    pcre-8.21-7.7.amzn1.x86_64  
    pcre-debuginfo-8.21-7.7.amzn1.x86_64  
    pcre-devel-8.21-7.7.amzn1.x86_64  
    pcre-tools-8.21-7.7.amzn1.x86_64  

Additional References

Red Hat: CVE-2014-8964

Mitre: CVE-2014-8964

CVSS2

5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

EPSS

0.024

Percentile

90.1%