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CVE-2018-20749

CRITICAL

9.8

Description

LibVNC before 0.9.12 contains a heap out-of-bounds write vulnerability in libvncserver/rfbserver.c. The fix for CVE-2018-15127 was incomplete.

Details CVE

Score CVSS v3.19.8

SeveriteCRITICAL

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

Vecteur d'attaqueNETWORK

ComplexiteLOW

Privileges requisNONE

Interaction utilisateurNONE

Publie1/30/2019

Derniere modification11/21/2024

Sourcenvd

Observations honeypot0

Produits affectes

canonical:ubuntu_linuxdebian:debian_linuxlibvnc_project:libvncserversiemens:simatic_itc1500siemens:simatic_itc1500_firmwaresiemens:simatic_itc1500_prosiemens:simatic_itc1500_pro_firmwaresiemens:simatic_itc1900siemens:simatic_itc1900_firmwaresiemens:simatic_itc1900_prosiemens:simatic_itc1900_pro_firmwaresiemens:simatic_itc2200siemens:simatic_itc2200_firmwaresiemens:simatic_itc2200_prosiemens:simatic_itc2200_pro_firmware

Faiblesses (CWE)

CWE-787

References

http://www.securityfocus.com/bid/106825(cve@mitre.org)

https://cert-portal.siemens.com/productcert/pdf/ssa-390195.pdf(cve@mitre.org)

https://github.com/LibVNC/libvncserver/commit/15bb719c03cc70f14c36a843dcb16ed69b405707(cve@mitre.org)

https://github.com/LibVNC/libvncserver/issues/273(cve@mitre.org)

https://lists.debian.org/debian-lts-announce/2019/01/msg00029.html(cve@mitre.org)

https://lists.debian.org/debian-lts-announce/2019/10/msg00042.html(cve@mitre.org)

https://usn.ubuntu.com/3877-1/(cve@mitre.org)

https://usn.ubuntu.com/4547-1/(cve@mitre.org)

https://usn.ubuntu.com/4587-1/(cve@mitre.org)

https://www.openwall.com/lists/oss-security/2018/12/10/8(cve@mitre.org)

http://www.securityfocus.com/bid/106825(af854a3a-2127-422b-91ae-364da2661108)

https://cert-portal.siemens.com/productcert/pdf/ssa-390195.pdf(af854a3a-2127-422b-91ae-364da2661108)

https://github.com/LibVNC/libvncserver/commit/15bb719c03cc70f14c36a843dcb16ed69b405707(af854a3a-2127-422b-91ae-364da2661108)

https://github.com/LibVNC/libvncserver/issues/273(af854a3a-2127-422b-91ae-364da2661108)

https://lists.debian.org/debian-lts-announce/2019/01/msg00029.html(af854a3a-2127-422b-91ae-364da2661108)

https://lists.debian.org/debian-lts-announce/2019/10/msg00042.html(af854a3a-2127-422b-91ae-364da2661108)

https://usn.ubuntu.com/3877-1/(af854a3a-2127-422b-91ae-364da2661108)

https://usn.ubuntu.com/4547-1/(af854a3a-2127-422b-91ae-364da2661108)

https://usn.ubuntu.com/4587-1/(af854a3a-2127-422b-91ae-364da2661108)

https://www.openwall.com/lists/oss-security/2018/12/10/8(af854a3a-2127-422b-91ae-364da2661108)

Correlations IOC

Aucune correlation enregistree

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