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CVE-2019-17263

LOW

3.3

Description

In libyal libfwsi before 20191006, libfwsi_extension_block_copy_from_byte_stream in libfwsi_extension_block.c has a heap-based buffer over-read because rejection of an unsupported size only considers values less than 6, even though values of 6 and 7 are also unsupported. NOTE: the vendor has disputed this as described in the GitHub issue

Details CVE

Score CVSS v3.13.3

SeveriteLOW

Vecteur CVSSCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L

Vecteur d'attaqueLOCAL

ComplexiteLOW

Privileges requisLOW

Interaction utilisateurNONE

Publie10/6/2019

Derniere modification11/21/2024

Sourcenvd

Observations honeypot0

Produits affectes

libfwsi_project:libfwsi

Faiblesses (CWE)

CWE-125

References

http://packetstormsecurity.com/files/154774/libyal-libfwsi-Buffer-Overread.html(cve@mitre.org)

https://github.com/libyal/libfwsi/compare/20181227...20191006(cve@mitre.org)

https://github.com/libyal/libfwsi/issues/13(cve@mitre.org)

http://packetstormsecurity.com/files/154774/libyal-libfwsi-Buffer-Overread.html(af854a3a-2127-422b-91ae-364da2661108)

https://github.com/libyal/libfwsi/compare/20181227...20191006(af854a3a-2127-422b-91ae-364da2661108)

https://github.com/libyal/libfwsi/issues/13(af854a3a-2127-422b-91ae-364da2661108)

Correlations IOC

Aucune correlation enregistree

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