VulnerabilityModified
CVE-2018-18849
In Qemu 3.0.0, lsi_do_msgin in hw/scsi/lsi53c895a.c allows out-of-bounds access by triggering an invalid msg_len value.
MEDIUM 5.5EPSS 0.56%
Does this matter?
Lower severity and a low EPSS score (0.56%). Track it; it rarely justifies an emergency change on its own.
Description
In Qemu 3.0.0, lsi_do_msgin in hw/scsi/lsi53c895a.c allows out-of-bounds access by triggering an invalid msg_len value.
- CVSS 3.0
- 5.5 MEDIUMCVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
- EPSS
- 0.56% probability · 45th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-125
- Affected
- qemu/qemu · opensuse/leap · fedoraproject/fedora · canonical/ubuntu linux
- Source
- cve@mitre.org
References
- http://lists.opensuse.org/opensuse-security-announce/2018-12/msg00004.htmlThird Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2018-12/msg00028.htmlThird Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2018-12/msg00043.htmlThird Party Advisory
- http://www.openwall.com/lists/oss-security/2018/11/01/1Mailing List, Patch, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2019/05/msg00010.html
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/LQIBTGNRDQEXGAAYHE4JIWFAYFNHZ6QP/
- https://lists.gnu.org/archive/html/qemu-devel/2018-10/msg06401.htmlPatch, Third Party Advisory
- https://seclists.org/bugtraq/2019/May/76
- https://security.netapp.com/advisory/ntap-20190411-0006/Third Party Advisory
- https://usn.ubuntu.com/3826-1/Third Party Advisory
- https://www.debian.org/security/2019/dsa-4454
- http://lists.opensuse.org/opensuse-security-announce/2018-12/msg00004.htmlThird Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2018-12/msg00028.htmlThird Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2018-12/msg00043.htmlThird Party Advisory
- http://www.openwall.com/lists/oss-security/2018/11/01/1Mailing List, Patch, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2019/05/msg00010.html
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/LQIBTGNRDQEXGAAYHE4JIWFAYFNHZ6QP/
- https://lists.gnu.org/archive/html/qemu-devel/2018-10/msg06401.htmlPatch, Third Party Advisory
- https://seclists.org/bugtraq/2019/May/76
- https://security.netapp.com/advisory/ntap-20190411-0006/Third Party Advisory
- https://usn.ubuntu.com/3826-1/Third Party Advisory
- https://www.debian.org/security/2019/dsa-4454
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.