File _patchinfo of Package patchinfo.20649

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File _patchinfo of Package patchinfo.20649

<patchinfo incident="20649">
  <issue tracker="bnc" id="1188697">VUL-0: webkit2gtk3: WebKitGTK and WPE WebKit Security Advisory WSA-2021-0004</issue>
  <issue tracker="cve" id="2021-30663"/>
  <issue tracker="cve" id="2021-30758"/>
  <issue tracker="cve" id="2021-30665"/>
  <issue tracker="cve" id="2021-30799"/>
  <issue tracker="cve" id="2021-30749"/>
  <issue tracker="cve" id="2021-30797"/>
  <issue tracker="cve" id="2021-21775"/>
  <issue tracker="cve" id="2021-30720"/>
  <issue tracker="cve" id="2021-30689"/>
  <issue tracker="cve" id="2021-21779"/>
  <issue tracker="cve" id="2021-30744"/>
  <issue tracker="cve" id="2021-30795"/>
  <issue tracker="cve" id="2021-30734"/>
  <packager>mgorse</packager>
  <rating>important</rating>
  <category>security</category>
  <summary>Security update for webkit2gtk3</summary>
  <description>This update for webkit2gtk3 fixes the following issues:

- Update to version 2.32.3:
- CVE-2021-21775: Fixed a use-after-free vulnerability in the way certain events are processed for ImageLoader objects. A specially crafted web page can lead to a potential information leak and further memory corruption. A victim must be tricked into visiting a malicious web page to trigger this vulnerability. (bsc#1188697)
- CVE-2021-21779: Fixed a use-after-free vulnerability in the way that WebKit GraphicsContext handles certain events. A specially crafted web page can lead to a potential information leak and further memory corruption. A victim must be tricked into visiting a malicious web page to trigger this vulnerability. (bsc#1188697)
- CVE-2021-30663: An integer overflow was addressed with improved input validation. (bsc#1188697)
- CVE-2021-30665: A memory corruption issue was addressed with improved state management. (bsc#1188697)
- CVE-2021-30689: A logic issue was addressed with improved state management. (bsc#1188697)
- CVE-2021-30720: A logic issue was addressed with improved restrictions. (bsc#1188697)
- CVE-2021-30734: Multiple memory corruption issues were addressed with improved memory handling. (bsc#1188697)
- CVE-2021-30744: A cross-origin issue with iframe elements was addressed with improved tracking of security origins. (bsc#1188697)
- CVE-2021-30749: Multiple memory corruption issues were addressed with improved memory handling. (bsc#1188697)
- CVE-2021-30758: A type confusion issue was addressed with improved state handling. (bsc#1188697)
- CVE-2021-30795: A use after free issue was addressed with improved memory management. (bsc#1188697)
- CVE-2021-30797: This issue was addressed with improved checks. (bsc#1188697)
- CVE-2021-30799: Multiple memory corruption issues were addressed with improved memory handling. (bsc#1188697)
</description>
</patchinfo>

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