drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Pufferüberlauf in zlib
Name: |
Pufferüberlauf in zlib
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ID: |
200303-25 |
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Distribution: |
Gentoo |
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Plattformen: |
Keine Angabe |
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Datum: |
Sa, 29. März 2003, 12:00 |
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Referenzen: |
Keine Angabe |
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Applikationen: |
zlib |
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Originalnachricht |
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1
--------------------------------------------------------------------- GENTOO LINUX SECURITY ANNOUNCEMENT 200303-25 ---------------------------------------------------------------------
PACKAGE : zlib SUMMARY : buffer overrun DATE : 2003-03-28 10:50 UTC EXPLOIT : remote VERSIONS AFFECTED : <1.1.4-r1 FIXED VERSION : >=1.1.4-r1 CVE : CAN-2003-0107
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- From advisory: "zlib contains a function called gzprintf(). This is similar in behaviour to fprintf() except that by default, this function will smash the stack if called with arguments that expand to more than Z_PRINTF_BUFSIZE (=4096 by default) bytes."
Read the full advisory at http://www.securityfocus.com/archive/1/312869/2003-02-18/2003-02-24/0
SOLUTION
It is recommended that all Gentoo Linux users who are running sys-libs/zlib upgrade to zlib-1.1.4-r1 as follows:
emerge sync emerge zlib emerge clean
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