File _patchinfo of Package patchinfo.15357

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File _patchinfo of Package patchinfo.15357

<patchinfo incident="15357">
  <issue tracker="bnc" id="1102840">trackerbug: build fails at some time</issue>
  <issue tracker="bnc" id="1171866">VUL-0: CVE-2020-12723: perl: corruption of the intermediate language state of a compiled regular expression</issue>
  <issue tracker="bnc" id="1160039">perl test cpan/Time-Local/t/Local.t in 2020</issue>
  <issue tracker="bnc" id="1170601">Perldoc 3.19 does not support UTF8</issue>
  <issue tracker="bnc" id="1171863">VUL-0: CVE-2020-10543: perl: heap buffer overflow in regular expression compiler which overwrites memory allocated with attacker's data</issue>
  <issue tracker="bnc" id="1171864">VUL-0: CVE-2020-10878: perl: integer overflows may allow an attacker to  insert instructions into the compiled form of a Perl regular expression</issue>
  <issue tracker="cve" id="2020-10543"/>
  <issue tracker="cve" id="2020-12723"/>
  <issue tracker="cve" id="2020-10878"/>
  <packager>mlschroe</packager>
  <rating>important</rating>
  <category>security</category>
  <summary>Security update for perl</summary>
  <description>This update for perl fixes the following issues:

- CVE-2020-10543: Fixed a heap buffer overflow in regular expression compiler which could have 
  allowed overwriting of allocated memory with attacker's data (bsc#1171863).
- CVE-2020-10878: Fixed multiple integer overflows which could have allowed the insertion of 
  instructions into the compiled form of Perl regular expression (bsc#1171864).
- CVE-2020-12723: Fixed an attacker's corruption of the intermediate language state of a 
  compiled regular expression (bsc#1171866).
- Fixed utf8 handling in perldoc by useing 'term' instead of 'man' (bsc#1170601).
- Some packages make assumptions about the date and time they are built. 
  This update will solve the issues caused by calling the perl function timelocal
  expressing the year with two digit only instead of four digits. (bsc#1102840) (bsc#1160039)
</description>
</patchinfo>

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