File _patchinfo of Package patchinfo.7191

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File _patchinfo of Package patchinfo.7191

<patchinfo incident="7191">
  <issue id="929629" tracker="bnc">VUL-1: CVE-2014-8146, CVE-2014-8147: icu: multiple overflow vulnerabilities</issue>
  <issue id="1087932" tracker="bnc">[aarch64] Cortex-A53 erratum 843419 not enabled in linker (SLE12-SP3)</issue>
  <issue id="2014-8147" tracker="cve" />
  <issue id="2014-8146" tracker="cve" />
  <issue id="1034674" tracker="bnc">VUL-0: CVE-2017-7868: icu: International Components for Unicode (ICU) for C/C++ before 2017-02-13 has anout-of-bounds write ca...</issue>
  <issue id="1034678" tracker="bnc">VUL-0: CVE-2017-7867: icu: International Components for Unicode (ICU) for C/C++ before 2017-02-13 has anout-of-bounds write ca...</issue>
  <issue id="1067203" tracker="bnc">VUL-0: CVE-2017-14952: icu: Double free in i18n/zonemeta.cpp</issue>
  <issue id="1072193" tracker="bnc">VUL-0: CVE-2017-17484: icu: The ucnv_UTF8FromUTF8 function mishandles ucnv_convertEx calls for UTF-8 to UTF-8 conversion</issue>
  <issue id="1077999" tracker="bnc">VUL-1: CVE-2017-15422: icu: integer overflow in icu</issue>
  <issue id="990636" tracker="bnc">VUL-1: CVE-2016-6293: icu: locale_accept_from_http out-of-bounds access</issue>
  <issue id="2016-6293" tracker="cve" />
  <issue id="2017-14952" tracker="cve" />
  <issue id="2017-15422" tracker="cve" />
  <issue id="2017-17484" tracker="cve" />
  <issue id="2017-7867" tracker="cve" /> 
  <issue id="2017-7868" tracker="cve" />
  <category>security</category>
  <rating>moderate</rating>
  <packager>zhangxiaofei</packager>
  <description>icu was updated to fix two security issues.

These security issues were fixed:
- CVE-2014-8147: The resolveImplicitLevels function in common/ubidi.c
  in the Unicode Bidirectional Algorithm implementation in ICU4C in
  International Components for Unicode (ICU) used an integer data type
  that is inconsistent with a header file, which allowed remote attackers
  to cause a denial of service (incorrect malloc followed by invalid free)
  or possibly execute arbitrary code via crafted text (bsc#929629).
- CVE-2014-8146: The resolveImplicitLevels function in common/ubidi.c
  in the Unicode Bidirectional Algorithm implementation in ICU4C in
  International Components for Unicode (ICU) did not properly track
  directionally isolated pieces of text, which allowed remote attackers
  to cause a denial of service (heap-based buffer overflow) or possibly
  execute arbitrary code via crafted text (bsc#929629).
- CVE-2016-6293: The uloc_acceptLanguageFromHTTP function in
  common/uloc.cpp in International Components for Unicode (ICU) for C/C++
  did not ensure that there is a '\0' character at the end of a certain
  temporary array, which allowed remote attackers to cause a denial of
  service (out-of-bounds read) or possibly have unspecified other impact
  via a call with a long httpAcceptLanguage argument (bsc#990636).
- CVE-2017-7868: International Components for Unicode (ICU) for C/C++
  2017-02-13 has an out-of-bounds write caused by a heap-based buffer
  overflow related to the utf8TextAccess function in common/utext.cpp and
  the utext_moveIndex32* function (bsc#1034674)
- CVE-2017-7867: International Components for Unicode (ICU) for C/C++
  2017-02-13 has an out-of-bounds write caused by a heap-based buffer
  overflow related to the utf8TextAccess function in common/utext.cpp and
  the utext_setNativeIndex* function (bsc#1034678)
- CVE-2017-14952: Double free in i18n/zonemeta.cpp in International
  Components for Unicode (ICU) for C/C++ allowed remote attackers to
  execute arbitrary code via a crafted string, aka a "redundant UVector
  entry clean up function call" issue (bnc#1067203)
- CVE-2017-17484: The ucnv_UTF8FromUTF8 function in ucnv_u8.cpp
  in International Components for Unicode (ICU) for C/C++ mishandled
  ucnv_convertEx calls for UTF-8 to UTF-8 conversion, which allowed remote
  attackers to cause a denial of service (stack-based buffer overflow
  and application crash) or possibly have unspecified other impact via a
  crafted string, as demonstrated by ZNC  (bnc#1072193)
- CVE-2017-15422: An integer overflow in icu during persian calendar
  date processing could lead to incorrect years shown (bnc#1077999)

</description>
  <summary>Security update for icu</summary>
</patchinfo>

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