Medium: transfig

Issue Overview:

read_colordef in read.c in Xfig fig2dev 3.2.7b has an out-of-bounds write. (CVE-2019-19797)

make_arrow in arrow.c in Xfig fig2dev 3.2.7b allows a segmentation fault and out-of-bounds write because of an integer overflow via a large arrow type. (CVE-2019-19746)

Affected Packages:

transfig

Note:

This advisory is applicable to Amazon Linux 2 (AL2) Core repository. Visit this FAQ section for the difference between AL2 Core and AL2 Extras advisories.

Issue Correction:
Run yum update transfig to update your system.

New Packages:

aarch64:  
    transfig-3.2.7b-2.amzn2.aarch64  
    transfig-debuginfo-3.2.7b-2.amzn2.aarch64  
  
i686:  
    transfig-3.2.7b-2.amzn2.i686  
    transfig-debuginfo-3.2.7b-2.amzn2.i686  
  
src:  
    transfig-3.2.7b-2.amzn2.src  
  
x86_64:  
    transfig-3.2.7b-2.amzn2.x86_64  
    transfig-debuginfo-3.2.7b-2.amzn2.x86_64  

Additional References

Red Hat: CVE-2019-19746, CVE-2019-19797

Mitre: CVE-2019-19746, CVE-2019-19797