CVE-2015-3405
CVE-2015-3405
Esta página presenta datos de fuentes públicas de vulnerabilidades. Consulta el aviso original antes de actualizar.
ntp-keygen in ntp 4.2.8px before 4.2.8p2-RC2 and 4.3.x before 4.3.12 does not generate MD5 keys with sufficient entropy on big endian machines when the lowest order byte of the temp variable is between 0x20 and 0x7f and not #, which might allow remote attackers to obtain the value of generated MD5 keys via a brute force attack with the 93 possible keys.
CVSS 7.5 · Alta · EPSS 5,3% · Corrección disponible
- Publicación
- Actualización
Pila tecnológica: system
Productos y versiones afectados
n/a
- Versiones
- n/a: Afectada
Sin corrección publicada
ntp Debian:11
- Intervalos de versiones afectados
- ECOSYSTEM: < 1:4.2.6.p5+dfsg-7
Actualiza a 1:4.2.6.p5+dfsg-7
ntp Ubuntu:14.04:LTS
- Versiones
- 1:4.2.6.p5+dfsg-3ubuntu2
- 1:4.2.6.p5+dfsg-3ubuntu2.14.04.1
- 1:4.2.6.p5+dfsg-3ubuntu2.14.04.2
- Intervalos de versiones afectados
- ECOSYSTEM: < 1:4.2.6.p5+dfsg-3ubuntu2.14.04.3
Actualiza a 1:4.2.6.p5+dfsg-3ubuntu2.14.04.3
Fuentes originales
- http://lists.fedoraproject.org/pipermail/package-announce/2015-April/156248.html
- http://rhn.redhat.com/errata/RHSA-2015-2231.html
- https://bugzilla.redhat.com/show_bug.cgi?id=1210324
- http://www.oracle.com/technetwork/topics/security/linuxbulletinoct2015-2719645.html
- http://www.debian.org/security/2015/dsa-3388
- http://lists.opensuse.org/opensuse-security-announce/2015-07/msg00000.html
- http://www.securityfocus.com/bid/74045
- http://www.oracle.com/technetwork/topics/security/bulletinapr2015-2511959.html
- https://bugs.ntp.org/show_bug.cgi?id=2797
- http://rhn.redhat.com/errata/RHSA-2015-1459.html
- https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbhf03886en_us
- http://bk1.ntp.org/ntp-stable/?PAGE=patch&REV=55199296N2gFqH1Hm5GOnhrk9Ypygg
- http://www.debian.org/security/2015/dsa-3223
- http://www.openwall.com/lists/oss-security/2015/04/23/14
- https://nvd.nist.gov/vuln/detail/CVE-2015-3405