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Vulnerabilities / CVE-2019-1010238

critical

CVE-2019-1010238

pango: pango_log2vis_get_embedding_levels() heap-based buffer overflow

Published Modified CWE 787
In the Trivy database since at least 24 Oct 2026, 07:11 UTCWhen it arrived before that build is not recorded.

Severity by source

NVD9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Red Hat9.8CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Julia9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Trivy's own label is CRITICAL. Rated critical by NVD, Julia. Rated lower by Red Hat (high), Oracle (high), Ubuntu (medium).

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.

Affected packages and fixed versions

SourcePackageFixed in
julia::Julia Ecosystem Security AdvisoriesPango_jll1.47.0+0
alpine 3.10pango1.42.4-r2
alpine 3.11pango1.44.1-r0
alpine 3.12pango1.44.1-r0
alpine 3.13pango1.44.1-r0
alpine 3.14pango1.44.1-r0
alpine 3.15pango1.44.1-r0
alpine 3.16pango1.44.1-r0
alpine 3.17pango1.44.1-r0
alpine 3.18pango1.44.1-r0
alpine 3.19pango1.44.1-r0
alpine 3.20pango1.44.1-r0
Show all 30 entries from 27 sources
SourcePackageFixed in
julia::Julia Ecosystem Security AdvisoriesPango_jll1.47.0+0
alpine 3.10pango1.42.4-r2
alpine 3.11pango1.44.1-r0
alpine 3.12pango1.44.1-r0
alpine 3.13pango1.44.1-r0
alpine 3.14pango1.44.1-r0
alpine 3.15pango1.44.1-r0
alpine 3.16pango1.44.1-r0
alpine 3.17pango1.44.1-r0
alpine 3.18pango1.44.1-r0
alpine 3.19pango1.44.1-r0
alpine 3.20pango1.44.1-r0
alpine 3.21pango1.44.1-r0
alpine 3.22pango1.44.1-r0
alpine 3.23pango1.44.1-r0
alpine 3.24pango1.44.1-r0
alpine 3.9pango1.42.4-r1
alpine edgepango1.44.1-r0
debian 10pango1.01.42.4-7~deb10u1
debian 11pango1.01.42.4-7
debian 12pango1.01.42.4-7
debian 13pango1.01.42.4-7
debian 14pango1.01.42.4-7
echopango1.01.42.4-7
Oracle Linux 7pango1.42.4-4.el7_7
Oracle Linux 7pango-devel1.42.4-4.el7_7
Oracle Linux 7pango-tests1.42.4-4.el7_7
Oracle Linux 8pango1.42.4-5.el8_0
Oracle Linux 8pango-devel1.42.4-5.el8_0
ubuntu 19.04pango1.01.42.4-6ubuntu0.1

References

All 27 references

Vulnerability data compiled from the Trivy vulnerability database (trivy-db, Aqua Security, Apache License 2.0), which aggregates third-party advisories. CVE records are published by The MITRE Corporation under the CVE Terms of Use; CVE is a trademark of MITRE. This product uses data from the NVD API but is not endorsed or certified by the NVD. Severity, titles and advisory data from the GitHub Advisory Database (CC BY 4.0), Red Hat security data (CC BY 4.0) and the other sources linked on each entry. Entries may be summarised or re-formatted; the linked original is the authoritative record.