CVE-2018-18751
Publicada em · Atualizada em
Aviso por e-mail quando ela entrar no KEV, ganhar PoC pública ou subir de nota.
3Vexday Risk Score
Sem sinal de exploração. Nenhum artefato público de exploração conhecido até agora.
ssvc Trackepss 4.3%
An issue was discovered in GNU gettext 0.19.8. There is a double free in default_add_message in read-catalog.c, related to an invalid free in po_gram_parse in po-gram-gen.y, as demonstrated by lt-msgfmt.
Produtos afetados
n/a · n/aReferências
http://lists.opensuse.org/opensuse-security-announce/2020-08/msg00061.htmlhttp://lists.opensuse.org/opensuse-security-announce/2020-08/msg00065.htmlhttp://lists.opensuse.org/opensuse-security-announce/2020-09/msg00025.htmlhttps://access.redhat.com/errata/RHSA-2019:3643https://github.com/CCCCCrash/POCs/tree/master/Bin/Tools-gettext-0.19.8.1/doublefreehttps://github.com/CCCCCrash/POCs/tree/master/Bin/Tools-gettext-0.19.8.1/heapcorruptionhttps://usn.ubuntu.com/3815-1/https://usn.ubuntu.com/3815-2/