File _patchinfo of Package patchinfo.7761

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File _patchinfo of Package patchinfo.7761

<patchinfo incident="7761">
  <issue tracker="bnc" id="1094150">VUL-0: CVE-2017-18269: glibc: memory corruption in memcpy-sse2-unaligned.S</issue>
  <issue tracker="bnc" id="1092877">vasprintf(&amp;dest, "%s", str) doesn't always fill whole destination</issue>
  <issue tracker="bnc" id="1082318">Packages must not mark license files as %doc</issue>
  <issue tracker="bnc" id="1094161">VUL-0: CVE-2018-11236: glibc: 32bit arch integer overflow in stdlib/canonicalize.c when processing very long pathname arguments</issue>
  <issue tracker="bnc" id="1094154">VUL-0: CVE-2018-11237: glibc: An AVX-512-optimized implementation of the mempcpy function in the GNU C Library(aka glibc or libc6) 2.27 and earlier may write data beyond the target buffer,leading to a buffer overflow in __mempcpy_avx512_n</issue>
  <issue tracker="cve" id="2018-11237"/>
  <issue tracker="cve" id="2018-11236"/>
  <issue tracker="cve" id="2017-18269"/>
  <category>security</category>
  <rating>moderate</rating>
  <packager>Andreas_Schwab</packager>
  <description>This update for glibc fixes the following security issues:

- CVE-2017-18269: An SSE2-optimized memmove implementation for i386 did not
  correctly perform the overlapping memory check if the source memory range
  spaned the middle of the address space, resulting in corrupt data being
  produced by the copy operation. This may have disclosed information to
  context-dependent attackers, resulted in a denial of service or code execution
  (bsc#1094150).
- CVE-2018-11236: Prevent integer overflow on 32-bit architectures when
  processing very long pathname arguments to the realpath function, leading to a
  stack-based buffer overflow (bsc#1094161).
- CVE-2018-11237: An AVX-512-optimized implementation of the mempcpy function
  may have writen data beyond the target buffer, leading to a buffer overflow in
  __mempcpy_avx512_no_vzeroupper (bsc#1092877, bsc#1094154).
  </description>
  <summary>Security update for glibc</summary>
</patchinfo>

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