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CVE-2018-7186
N/ADescricao
Leptonica before 1.75.3 does not limit the number of characters in a %s format argument to fscanf or sscanf, which allows remote attackers to cause a denial of service (stack-based buffer overflow) or possibly have unspecified other impact via a long string, as demonstrated by the gplotRead and ptaReadStream functions.
Detalhes CVE
Pontuacao CVSS v3.1N/A
Publicado2/16/2018
Ultima modificacao11/21/2024
Fontenvd
Avistamentos honeypot0
Produtos afetados
debian:debian_linuxleptonica:leptonica
Fraquezas (CWE)
CWE-787
Referencias
https://bugs.debian.org/890548(cve@mitre.org)
https://github.com/DanBloomberg/leptonica/commit/ee301cb2029db8a6289c5295daa42bba7715e99a(cve@mitre.org)
https://lists.debian.org/debian-lts/2018/02/msg00054.html(cve@mitre.org)
https://security.gentoo.org/glsa/202312-01(cve@mitre.org)
https://bugs.debian.org/890548(af854a3a-2127-422b-91ae-364da2661108)
https://github.com/DanBloomberg/leptonica/commit/ee301cb2029db8a6289c5295daa42bba7715e99a(af854a3a-2127-422b-91ae-364da2661108)
https://lists.debian.org/debian-lts-announce/2018/03/msg00005.html(af854a3a-2127-422b-91ae-364da2661108)
https://lists.debian.org/debian-lts/2018/02/msg00054.html(af854a3a-2127-422b-91ae-364da2661108)
https://security.gentoo.org/glsa/202312-01(af854a3a-2127-422b-91ae-364da2661108)
Correlacoes IOC
Sem correlacoes registradas
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