File _patchinfo of Package patchinfo.23765

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File _patchinfo of Package patchinfo.23765

<patchinfo incident="23765">
  <issue tracker="cve" id="2018-16376"/>
  <issue tracker="cve" id="2020-8112"/>
  <issue tracker="cve" id="2020-15389"/>
  <issue tracker="cve" id="2018-14423"/>
  <issue tracker="cve" id="2021-29338"/>
  <issue tracker="cve" id="2020-27823"/>
  <issue tracker="bnc" id="1162090">VUL-0: CVE-2020-8112: openjpeg2, ghostscript: opj_t1_clbl_decode_processor in openjp2/t1.c has a heap-based buffer overflow</issue>
  <issue tracker="bnc" id="1173578">VUL-0: CVE-2020-15389: openjpeg2: use-after-free if t a mix of valid and invalid files in a directory operated on by the decompressor</issue>
  <issue tracker="bnc" id="1106881">VUL-1: CVE-2018-16376: openjpeg2: heap-based buffer overflow function t2_encode_packet in lib/openmj2/t2.c.</issue>
  <issue tracker="bnc" id="1102016">VUL-1: CVE-2018-14423: openjpeg,openjpeg2: Division-by-zero vulnerabilities in the functions pi_next_pcrl, pi_next_cprl,and pi_next_rpcl in lib/openjp3d/pi.c</issue>
  <issue tracker="bnc" id="1180457">VUL-0: CVE-2020-27823: openjpeg,openjpeg2: heap buffer over-write in opj_tcd_dc_level_shift_encode()</issue>
  <issue tracker="bnc" id="1184774">VUL-1: CVE-2021-29338: openjpeg2: Integer Overflow allows remote attackers to crash the application</issue>
  <packager>hpjansson</packager>
  <rating>important</rating>
  <category>security</category>
  <summary>Security update for openjpeg</summary>
  <description>This update for openjpeg fixes the following issues:

- CVE-2018-14423: Fixed division-by-zero vulnerabilities in the functions pi_next_pcrl, pi_next_cprl,and pi_next_rpcl in lib/openjp3d/pi.c (bsc#1102016).
- CVE-2018-16376: Fixed heap-based buffer overflow function t2_encode_packet in lib/openmj2/t2.c (bsc#1106881).
- CVE-2020-8112: Fixed a heap buffer overflow in opj_t1_clbl_decode_processor in openjp2/t1.c (bsc#1162090).
- CVE-2020-15389: Fixed a use-after-free if a mix of valid and invalid files in a directory operated on by the decompressor (bsc#1173578).
- CVE-2020-27823: Fixed a heap buffer over-write in opj_tcd_dc_level_shift_encode() (bsc#1180457),
- CVE-2021-29338: Fixed an integer Overflow allows remote attackers to crash the application (bsc#1184774).
</description>
</patchinfo>

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