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Out-of-bounds Read The advisory has been revoked - it doesn't affect any version of package php5  (opens in a new tab)

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EPSS
4.12% (91st percentile)

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  • Snyk IDSNYK-UBUNTU1204-PHP5-541863
  • published19 Dec 2019
  • disclosed23 Dec 2019
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Introduced: 19 Dec 2019

CVE-2019-11046  (opens in a new tab)
CWE-125  (opens in a new tab)

Amendment

The Ubuntu security team deemed this advisory irrelevant for Ubuntu:12.04.

NVD Description

Note: Versions mentioned in the description apply only to the upstream php5 package and not the php5 package as distributed by Ubuntu.

In PHP versions 7.2.x below 7.2.26, 7.3.x below 7.3.13 and 7.4.0, PHP bcmath extension functions on some systems, including Windows, can be tricked into reading beyond the allocated space by supplying it with string containing characters that are identified as numeric by the OS but aren't ASCII numbers. This can read to disclosure of the content of some memory locations.

References