What’s Vulnerable › Vulnerabilities

CVE-2020-13999

• Severity: medium (CVSS 5.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.3% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2020-06-15 · updated 2026-06-17
• Weakness: CWE-190

Description

ScaleViewPortExtEx in libemf.cpp in libEMF (aka ECMA-234 Metafile Library) 1.0.12 allows an integer overflow and denial of service via a crafted EMF file.

Affected products

• Fedoraproject Fedora: 31, 32
• Libemf Project Libemf: through 1.0.12

References

• http://libemf.sourceforge.net/index.html
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/555PIBSHDUZD26UCJ5DHCQ4W7RXEZC66/
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/CVZXYNDM4YOONMXYPW2GTMIS6V6JBIL6/
• https://sourceforge.net/p/libemf/code/HEAD/tree/
• https://sourceforge.net/p/libemf/news/2020/06/release-of-libemf-1013/
• https://sourceforge.net/projects/libemf/
• http://libemf.sourceforge.net/index.html
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/555PIBSHDUZD26UCJ5DHCQ4W7RXEZC66/
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/CVZXYNDM4YOONMXYPW2GTMIS6V6JBIL6/
• https://sourceforge.net/p/libemf/code/HEAD/tree/
• https://sourceforge.net/p/libemf/news/2020/06/release-of-libemf-1013/
• https://sourceforge.net/projects/libemf/

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