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Bug 717778 (CVE-2019-6461, CVE-2019-6462)

Summary: x11-libs/cairo: Multiple vulnerabilities (CVE-2019-{6461,6462})
Product: Gentoo Security Reporter: GLSAMaker/CVETool Bot <glsamaker>
Component: VulnerabilitiesAssignee: Gentoo Security <security>
Status: IN_PROGRESS ---    
Severity: normal CC: pavol.cupka, x11
Priority: Normal    
Version: unspecified   
Hardware: All   
OS: Linux   
Whiteboard: A3 [upstream cve]
Package list:
Runtime testing required: ---

Description GLSAMaker/CVETool Bot gentoo-dev 2020-04-17 01:20:46 UTC
CVE-2019-6462 (https://nvd.nist.gov/vuln/detail/CVE-2019-6462):
  An issue was discovered in cairo 1.16.0. There is an infinite loop in the
  function _arc_error_normalized in the file cairo-arc.c, related to
  _arc_max_angle_for_tolerance_normalized.

CVE-2019-6461 (https://nvd.nist.gov/vuln/detail/CVE-2019-6461):
  An issue was discovered in cairo 1.16.0. There is an assertion problem in
  the function _cairo_arc_in_direction in the file cairo-arc.c.
Comment 1 John Helmert III gentoo-dev Security 2021-11-11 16:03:57 UTC
(In reply to GLSAMaker/CVETool Bot from comment #0)
> CVE-2019-6462 (https://nvd.nist.gov/vuln/detail/CVE-2019-6462):
>   An issue was discovered in cairo 1.16.0. There is an infinite loop in the
>   function _arc_error_normalized in the file cairo-arc.c, related to
>   _arc_max_angle_for_tolerance_normalized.

https://gitlab.freedesktop.org/cairo/cairo/-/issues/353

> CVE-2019-6461 (https://nvd.nist.gov/vuln/detail/CVE-2019-6461):
>   An issue was discovered in cairo 1.16.0. There is an assertion problem in
>   the function _cairo_arc_in_direction in the file cairo-arc.c.

https://gitlab.freedesktop.org/cairo/cairo/-/issues/352

Still no movement upstream