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Out-of-bounds Read Affecting java-1.7.1-ibm-demo package, versions <1:1.7.1.3.30-1jpp.1.el7

Severity

 Recommended
critical

Based on Red Hat Enterprise Linux security rating.

Threat Intelligence

EPSS
2.24% (90th percentile)

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  • Snyk IDSNYK-RHEL7-JAVA171IBMDEMO-5090585
  • published26 Jul 2021
  • disclosed10 Dec 2015
Report a new vulnerability Found a mistake?

Introduced: 10 Dec 2015

CVE-2015-8540  (opens in a new tab)
CWE-125  (opens in a new tab)

How to fix?

Upgrade RHEL:7 java-1.7.1-ibm-demo to version 1:1.7.1.3.30-1jpp.1.el7 or higher.
This issue was patched in RHSA-2016:0099.

NVD Description

Note: Versions mentioned in the description apply only to the upstream java-1.7.1-ibm-demo package and not the java-1.7.1-ibm-demo package as distributed by RHEL. See How to fix? for RHEL:7 relevant fixed versions and status.

Integer underflow in the png_check_keyword function in pngwutil.c in libpng 0.90 through 0.99, 1.0.x before 1.0.66, 1.1.x and 1.2.x before 1.2.56, 1.3.x and 1.4.x before 1.4.19, and 1.5.x before 1.5.26 allows remote attackers to have unspecified impact via a space character as a keyword in a PNG image, which triggers an out-of-bounds read.

References