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Synthesis of the vulnerability 


An attacker can trigger a buffer overflow via make_arrow() of Xfig, in order to trigger a denial of service, and possibly to run code.
Impacted software: Fedora.
Severity of this computer vulnerability: 1/4.
Creation date: 27/01/2020.
Références of this announce: CVE-2019-19746, FEDORA-2020-5d0f0593ae, FEDORA-2020-6a2824178e, VIGILANCE-VUL-31432.

Description of the vulnerability 


An attacker can trigger a buffer overflow via make_arrow() of Xfig, in order to trigger a denial of service, and possibly to run code.
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This weakness impacts software or systems such as Fedora.

Our Vigil@nce team determined that the severity of this vulnerability announce is low.

The trust level is of type confirmed by the editor, with an origin of user account.

An attacker with a expert ability can exploit this threat bulletin.

Solutions for this threat 


Fedora 31: new transfig packages.
New packages are available:
  Fedora 31: transfig 3.2.7b-1.fc31

Fedora: new xfig packages.
New packages are available:
  Fedora 30: xfig 3.2.7b-1.fc30
  Fedora 31: xfig 3.2.7b-1.fc31
Full bulletin, software filtering, emails, fixes, … (Request your free trial)

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Vigil@nce provides a software vulnerability database. The technology watch team tracks security threats targeting the computer system.





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