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OpenAdvisories
High ALAS2-2019-1191 3 CVEs

Important: freerdp security update (Amazon Linux 2)

Published Apr 4, 2019 · Updated Apr 17, 2019

Summary

Package updates are available for Amazon Linux 2 that fix the following vulnerabilities: CVE-2018-8788: FreeRDP prior to version 2.0.0-rc4 contains an Out-Of-Bounds Write of up to 4 bytes in function nsc_rle_decode() that results in a memory corruption and possibly even a remote code execution. 1671363: CVE-2018-8788 freerdp: Out-of-bounds write in nsc_rle_decode() function CVE-2018-8787: FreeRDP prior to version 2.0.0-rc4 contains an Integer Overflow that leads to a Heap-Based Buffer Overflow in function gdi_Bitmap_Decompress() and results in a memory corruption and probably even a remote code execution. 1671361: CVE-2018-8787 freerdp: Integer overflow leading to heap-based buffer overflow in gdi_Bitmap_Decompress() function CVE-2018-8786: FreeRDP prior to version 2.0.0-rc4 contains an Integer Truncation that leads to a Heap-Based Buffer Overflow in function update_read_bitmap_update() and results in a memory corruption and probably even a remote code execution. 1671359: CVE-2018-8786 freerdp: Integer truncation leading to heap-based buffer overflow in update_read_bitmap_update() function

Fixed packages 5

ReleasePackageFixed in
Amazon Linux · 2 freerdp 0:1.0.2-15.amzn2.0.1
Amazon Linux · 2 freerdp-debuginfo 0:1.0.2-15.amzn2.0.1
Amazon Linux · 2 freerdp-devel 0:1.0.2-15.amzn2.0.1
Amazon Linux · 2 freerdp-libs 0:1.0.2-15.amzn2.0.1
Amazon Linux · 2 freerdp-plugins 0:1.0.2-15.amzn2.0.1

Vulnerabilities 3

References

  • web
    https://alas.aws.amazon.com/cve/html/CVE-2018-8786.html
  • web
    https://alas.aws.amazon.com/cve/html/CVE-2018-8787.html
  • web
    https://alas.aws.amazon.com/cve/html/CVE-2018-8788.html