Integer Overflow or Wraparound Affecting php-imap package, versions <0:5.3.3-3.el6_2.5


Severity

Recommended
0.0
medium
0
10

Based on CentOS security rating.

Threat Intelligence

EPSS
88.17% (99th percentile)

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  • Snyk IDSNYK-CENTOS6-PHPIMAP-2052837
  • published26 Jul 2021
  • disclosed27 Oct 2011

Introduced: 27 Oct 2011

CVE-2011-4566  (opens in a new tab)
CWE-190  (opens in a new tab)

How to fix?

Upgrade Centos:6 php-imap to version 0:5.3.3-3.el6_2.5 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream php-imap package and not the php-imap package as distributed by Centos. See How to fix? for Centos:6 relevant fixed versions and status.

Integer overflow in the exif_process_IFD_TAG function in exif.c in the exif extension in PHP 5.4.0beta2 on 32-bit platforms allows remote attackers to read the contents of arbitrary memory locations or cause a denial of service via a crafted offset_val value in an EXIF header in a JPEG file, a different vulnerability than CVE-2011-0708.

CVSS Scores

version 3.1