CVE-2017-7980 (GCVE-0-2017-7980)

Vulnerability from cvelistv5 – Published: 2017-07-25 14:00 – Updated: 2024-08-05 16:19
VLAI
Summary
Heap-based buffer overflow in Cirrus CLGD 54xx VGA Emulator in Quick Emulator (Qemu) 2.8 and earlier allows local guest OS users to execute arbitrary code or cause a denial of service (crash) via vectors related to a VNC client updating its display after a VGA operation.
Severity
No CVSS data available.
CWE
  • n/a
Assigner
References
URL Tags
https://access.redhat.com/errata/RHSA-2017:0983 vendor-advisoryx_refsource_REDHAT
http://www.openwall.com/lists/oss-security/2017/04/21/1 mailing-listx_refsource_MLIST
https://access.redhat.com/errata/RHSA-2017:0982 vendor-advisoryx_refsource_REDHAT
https://lists.debian.org/debian-lts-announce/2018… mailing-listx_refsource_MLIST
https://access.redhat.com/errata/RHSA-2017:1430 vendor-advisoryx_refsource_REDHAT
https://security.gentoo.org/glsa/201706-03 vendor-advisoryx_refsource_GENTOO
http://ubuntu.com/usn/usn-3289-1 vendor-advisoryx_refsource_UBUNTU
https://access.redhat.com/errata/RHSA-2017:1206 vendor-advisoryx_refsource_REDHAT
http://www.securityfocus.com/bid/97955 vdb-entryx_refsource_BID
http://www.securityfocus.com/bid/102129 vdb-entryx_refsource_BID
https://access.redhat.com/errata/RHSA-2017:0984 vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2017:0988 vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2017:1441 vendor-advisoryx_refsource_REDHAT
https://bugzilla.redhat.com/show_bug.cgi?id=1430056 x_refsource_CONFIRM
https://access.redhat.com/errata/RHSA-2017:0981 vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2017:0980 vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2017:1205 vendor-advisoryx_refsource_REDHAT
https://support.citrix.com/article/CTX230138 x_refsource_CONFIRM
Date Public
2017-03-14 00:00
Show details on NVD website
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  }
}


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Tags
Taxonomy of the tags.





Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


Detection rules are retrieved from Rulezet.