PYSEC-2018-117

Import Source

https://github.com/pypa/advisory-database/blob/main/vulns/exiv2/PYSEC-2018-117.yaml

Aliases

• CVE-2018-20096

Published

2018-12-12T10:29:00Z

Modified

2024-01-02T15:20:59.143416Z

Summary

[none]

Details

There is a heap-based buffer over-read in the Exiv2::tEXtToDataBuf function of pngimage.cpp in Exiv2 0.27-RC3. A crafted input will lead to a remote denial of service attack.

References

• https://github.com/TeamSeri0us/pocs/tree/master/exiv2/20181206
• https://github.com/Exiv2/exiv2/issues/590
• https://access.redhat.com/errata/RHSA-2019:2101
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ZXCEKTYF7HLM6VH2WCWO2HXTJH37MBLA/