Gentoo Websites Logo
Go to: Gentoo Home Documentation Forums Lists Bugs Planet Store Wiki Get Gentoo!
Bug 731990 (CVE-2020-10756) - [Tracker]: libslirp: Information disclosure via crafted ipv6 packets (CVE-2020-10756)
Summary: [Tracker]: libslirp: Information disclosure via crafted ipv6 packets (CVE-202...
Status: RESOLVED FIXED
Alias: CVE-2020-10756
Product: Gentoo Security
Classification: Unclassified
Component: Vulnerabilities (show other bugs)
Hardware: All Linux
: Normal minor (vote)
Assignee: Gentoo Security
URL: https://bugzilla.redhat.com/show_bug....
Whiteboard:
Keywords: Tracker
Depends on: 731988 731992
Blocks:
  Show dependency tree
 
Reported: 2020-07-09 21:46 UTC by John Helmert III
Modified: 2020-08-08 04:30 UTC (History)
0 users

See Also:
Package list:
Runtime testing required: ---

Attachments
Add an attachment (proposed patch, testcase, etc.)

Note You need to log in before you can comment on or make changes to this bug.
Description John Helmert III archtester Gentoo Infrastructure gentoo-dev Security 2020-07-09 21:46:06 UTC 
CVE-2020-10756:

An out-of-bounds read vulnerability was found in the SLiRP networking implementation of the QEMU emulator. This flaw occurs in the icmp6_send_echoreply() routine while replying to an ICMP echo request, also known as ping. This flaw allows a malicious guest to leak the contents of the host memory, resulting in possible information disclosure. This flaw affects versions of libslirp before 4.3.1.