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Debian: Critical PHP Remote Execution Advisory 1283-1 Released

debian
Calendar Grey April 29, 2007
Scroller Debian
- --------------------------------------------------------------------------Debian Security Advisory
Several remote vulnerabilities have been discovered in PHP, a server-side, HTML-embedded scripting language, which may lead to the execution of arbitrary code
Topics%20covered

Topics Covered

security advisory Debian remote execution critical severity PHP security issues upgrade instructions

Summary


CVE-2007-1375
Stefan Esser discovered that an integer overflow in the substr_compare()
function allows information disclosure of heap memory.

CVE-2007-1376
Stefan Esser discovered that insufficient validation of shared memory
functions allows the disclosure of heap memory.

CVE-2007-1380
Stefan Esser discovered that the session handler performs
insufficient validation of variable name length values, which allows
information disclosure through a heap information leak.

CVE-2007-1453
Stefan Esser discovered that the filtering framework performs insufficient
input validation, which allows the execution of arbitrary code through a
buffer underflow.

CVE-2007-1454
Stefan Esser discovered that the filtering framework can be bypassed
with a special whitespace character.

CVE-2007-1521
Stefan Esser discovered a double free vulnerability in the
session_regenerate_id() function, which allows the execution of
arbitrary code.

CVE-...

Read the Full Advisory

Severity
critical
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Low
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Critical

Topics%20covered

Topics Covered

security advisory Debian remote execution critical severity PHP security issues upgrade instructions

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