CVE-2019-1010238

Description

Gnome Pango 1.42 and later is affected by: Buffer Overflow. The impact is: The heap based buffer overflow can be used to get code execution. The component is: function name: pango_log2vis_get_embedding_levels, assignment of nchars and the loop condition. The attack vector is: Bug can be used when application pass invalid utf-8 strings to functions like pango_itemize.

References

https://access.redhat.com/errata/RHBA-2019:2824

https://access.redhat.com/errata/RHSA-2019:2571

https://access.redhat.com/errata/RHSA-2019:2582

https://access.redhat.com/errata/RHSA-2019:2594

https://access.redhat.com/errata/RHSA-2019:3234

https://gitlab.gnome.org/GNOME/pango/-/commits/main/pango/pango-bidi-type.c

https://gitlab.gnome.org/GNOME/pango/-/issues/342

https://lists.fedoraproject.org/archives/list/[email protected]/message/D6HWAHXJ2ZXINYMANHPFDDCJFWUQ57M4/

https://lists.fedoraproject.org/archives/list/[email protected]/message/VFFF4FY7SCAYT3EKTYPGRN6BVKZTH7Y7/

https://seclists.org/bugtraq/2019/Aug/14

https://security.gentoo.org/glsa/201909-03

https://usn.ubuntu.com/4081-1/

https://www.debian.org/security/2019/dsa-4496

https://www.oracle.com/security-alerts/cpuapr2020.html

Details

Risk Information

CVSS v2

CVSS v3