CVE-2018-18506
Detail
Modified This CVE record has been updated after NVD enrichment efforts were completed. Enrichment data supplied by the NVD may require amendment due to these changes.
Description
When proxy auto-detection is enabled, if a web server serves a Proxy Auto-Configuration (PAC) file or if a PAC file is loaded locally, this PAC file can specify that requests to the localhost are to be sent through the proxy to another server. This behavior is disallowed by default when a proxy is manually configured, but when enabled could allow for attacks on services and tools that bind to the localhost for networked behavior if they are accessed through browsing. This vulnerability affects Firefox < 65.
Metrics
CVSS Version 4.0
CVSS Version 3.x
CVSS Version 2.0
NVD enrichment efforts reference publicly available information to associate
vector strings. CVSS information contributed by other sources is also
displayed.
CVSS 4.0 Severity and Vector Strings:
NVD assessment
not yet provided.
CVSS 3.x Severity and Vector Strings:
Vector:
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N
CVSS 2.0 Severity and Vector Strings:
Vector:
(AV:N/AC:M/Au:N/C:N/I:P/A:N)
References to Advisories, Solutions, and Tools
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URL
Source(s)
Tag(s)
http://lists.opensuse.org/opensuse-security-announce/2019-03/msg00035.html
CVE, Mozilla Corporation
Broken Link
Mailing List
Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2019-03/msg00043.html
CVE, Mozilla Corporation
Mailing List
Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00023.html
CVE, Mozilla Corporation
Mailing List
Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00043.html
CVE, Mozilla Corporation
Mailing List
Third Party Advisory
http://www.securityfocus.com/bid/106773
CVE, Mozilla Corporation
Broken Link
Third Party Advisory
VDB Entry
https://access.redhat.com/errata/RHSA-2019:0622
CVE, Mozilla Corporation
Third Party Advisory
https://access.redhat.com/errata/RHSA-2019:0623
CVE, Mozilla Corporation
Third Party Advisory
https://access.redhat.com/errata/RHSA-2019:0680
CVE, Mozilla Corporation
Third Party Advisory
https://access.redhat.com/errata/RHSA-2019:0681
CVE, Mozilla Corporation
Third Party Advisory
https://access.redhat.com/errata/RHSA-2019:0966
CVE, Mozilla Corporation
Third Party Advisory
https://access.redhat.com/errata/RHSA-2019:1144
CVE, Mozilla Corporation
Third Party Advisory
https://lists.debian.org/debian-lts-announce/2019/03/msg00024.html
CVE, Mozilla Corporation
Mailing List
Third Party Advisory
https://lists.debian.org/debian-lts-announce/2019/04/msg00000.html
CVE, Mozilla Corporation
Mailing List
Third Party Advisory
https://seclists.org/bugtraq/2019/Apr/0
CVE, Mozilla Corporation
Mailing List
Third Party Advisory
https://seclists.org/bugtraq/2019/Mar/28
CVE, Mozilla Corporation
Mailing List
Third Party Advisory
https://security.gentoo.org/glsa/201904-07
CVE, Mozilla Corporation
Third Party Advisory
https://usn.ubuntu.com/3874-1/
CVE, Mozilla Corporation
Third Party Advisory
https://usn.ubuntu.com/3927-1/
CVE, Mozilla Corporation
Third Party Advisory
https://www.debian.org/security/2019/dsa-4411
CVE, Mozilla Corporation
Third Party Advisory
https://www.debian.org/security/2019/dsa-4420
CVE, Mozilla Corporation
Third Party Advisory
https://www.mozilla.org/security/advisories/mfsa2019-01/
CVE, Mozilla Corporation
Vendor Advisory
Weakness Enumeration
CWE-ID
CWE Name
Source
NVD-CWE-noinfo
Insufficient Information
NIST  
Change History
20 change records found show changes
CVE Modified by CVE 11/20/2024 10:56:04 PM
Action
Type
Old Value
New Value
Added
Reference
http://lists.opensuse.org/opensuse-security-announce/2019-03/msg00035.html
Added
Reference
http://lists.opensuse.org/opensuse-security-announce/2019-03/msg00043.html
Added
Reference
http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00023.html
Added
Reference
http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00043.html
Added
Reference
http://www.securityfocus.com/bid/106773
Added
Reference
https://access.redhat.com/errata/RHSA-2019:0622
Added
Reference
https://access.redhat.com/errata/RHSA-2019:0623
Added
Reference
https://access.redhat.com/errata/RHSA-2019:0680
Added
Reference
https://access.redhat.com/errata/RHSA-2019:0681
Added
Reference
https://access.redhat.com/errata/RHSA-2019:0966
Added
Reference
https://access.redhat.com/errata/RHSA-2019:1144
Added
Reference
https://lists.debian.org/debian-lts-announce/2019/03/msg00024.html
Added
Reference
https://lists.debian.org/debian-lts-announce/2019/04/msg00000.html
Added
Reference
https://seclists.org/bugtraq/2019/Apr/0
Added
Reference
https://seclists.org/bugtraq/2019/Mar/28
Added
Reference
https://security.gentoo.org/glsa/201904-07
Added
Reference
https://usn.ubuntu.com/3874-1/
Added
Reference
https://usn.ubuntu.com/3927-1/
Added
Reference
https://www.debian.org/security/2019/dsa-4411
Added
Reference
https://www.debian.org/security/2019/dsa-4420
Added
Reference
https://www.mozilla.org/security/advisories/mfsa2019-01/
CVE Modified by Mozilla Corporation 5/14/2024 1:08:48 AM
Action
Type
Old Value
New Value
Modified Analysis by NIST 3/17/2023 2:31:22 PM
Action
Type
Old Value
New Value
Added
CVSS V3.1
NIST AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N
Removed
CVSS V3
NIST AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N
Changed
CPE Configuration
OR
*cpe:2.3:o:redhat:enterprise_linux_desktop:6.0:*:*:*:*:*:*:*
*cpe:2.3:o:redhat:enterprise_linux_desktop:7.0:*:*:*:*:*:*:*
*cpe:2.3:o:redhat:enterprise_linux_server:6.0:*:*:*:*:*:*:*
*cpe:2.3:o:redhat:enterprise_linux_server:7.0:*:*:*:*:*:*:*
*cpe:2.3:o:redhat:enterprise_linux_server_aus:7.6:*:*:*:*:*:*:*
*cpe:2.3:o:redhat:enterprise_linux_server_eus:7.6:*:*:*:*:*:*:*
*cpe:2.3:o:redhat:enterprise_linux_server_tus:7.6:*:*:*:*:*:*:*
*cpe:2.3:o:redhat:enterprise_linux_workstation:6.0:*:*:*:*:*:*:*
*cpe:2.3:o:redhat:enterprise_linux_workstation:7.0:*:*:*:*:*:*:*
OR
*cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:*
*cpe:2.3:o:redhat:enterprise_linux_desktop:6.0:*:*:*:*:*:*:*
*cpe:2.3:o:redhat:enterprise_linux_desktop:7.0:*:*:*:*:*:*:*
*cpe:2.3:o:redhat:enterprise_linux_eus:8.1:*:*:*:*:*:*:*
*cpe:2.3:o:redhat:enterprise_linux_eus:8.2:*:*:*:*:*:*:*
*cpe:2.3:o:redhat:enterprise_linux_eus:8.4:*:*:*:*:*:*:*
*cpe:2.3:o:redhat:enterprise_linux_eus:8.6:*:*:*:*:*:*:*
*cpe:2.3:o:redhat:enterprise_linux_server:6.0:*:*:*:*:*:*:*
*cpe:2.3:o:redhat:enterprise_linux_server:7.0:*:*:*:*:*:*:*
*cpe:2.3:o:redhat:enterprise_linux_server_aus:7.6:*:*:*:*:*:*:*
*cpe:2.3:o:redhat:enterprise_linux_server_aus:8.2:*:*:*:*:*:*:*
*cpe:2.3:o:redhat:enterprise_linux_server_aus:8.4:*:*:*:*:*:*:*
*cpe:2.3:o:redhat:enterprise_linux_server_aus:8.6:*:*:*:*:*:*:*
*cpe:2.3:o:redhat:enterprise_linux_server_eus:7.6:*:*:*:*:*:*:*
*cpe:2.3:o:redhat:enterprise_linux_server_tus:7.6:*:*:*:*:*:*:*
*cpe:2.3:o:redhat:enterprise_linux_server_tus:8.2:*:*:*:*:*:*:*
*cpe:2.3:o:redhat:enterprise_linux_server_tus:8.4:*:*:*:*:*:*:*
*cpe:2.3:o:redhat:enterprise_linux_server_tus:8.6:*:*:*:*:*:*:*
*cpe:2.3:o:redhat:enterprise_linux_workstation:6.0:*:*:*:*:*:*:*
*cpe:2.3:o:redhat:enterprise_linux_workstation:7.0:*:*:*:*:*:*:*
Changed
Reference Type
http://lists.opensuse.org/opensuse-security-announce/2019-03/msg00035.html Mailing List, Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2019-03/msg00035.html Broken Link, Mailing List, Third Party Advisory
Changed
Reference Type
http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00043.html No Types Assigned
http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00043.html Mailing List, Third Party Advisory
Changed
Reference Type
http://www.securityfocus.com/bid/106773 Third Party Advisory, VDB Entry
http://www.securityfocus.com/bid/106773 Broken Link, Third Party Advisory, VDB Entry
Changed
Reference Type
https://access.redhat.com/errata/RHSA-2019:0966 No Types Assigned
https://access.redhat.com/errata/RHSA-2019:0966 Third Party Advisory
Changed
Reference Type
https://access.redhat.com/errata/RHSA-2019:1144 No Types Assigned
https://access.redhat.com/errata/RHSA-2019:1144 Third Party Advisory
Changed
Reference Type
https://seclists.org/bugtraq/2019/Apr/0 Third Party Advisory
https://seclists.org/bugtraq/2019/Apr/0 Mailing List, Third Party Advisory
CWE Remap by NIST 8/24/2020 1:37:01 PM
Action
Type
Old Value
New Value
Changed
CWE
CWE-254
NVD-CWE-noinfo
CVE Modified by Mozilla Corporation 5/13/2019 6:29:00 AM
Action
Type
Old Value
New Value
Added
Reference
https://access.redhat.com/errata/RHSA-2019:1144 [No Types Assigned]
CVE Modified by Mozilla Corporation 5/07/2019 3:29:00 AM
Action
Type
Old Value
New Value
Added
Reference
https://access.redhat.com/errata/RHSA-2019:0966 [No Types Assigned]
CVE Modified by Mozilla Corporation 4/05/2019 5:29:02 PM
Action
Type
Old Value
New Value
Added
Reference
http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00043.html [No Types Assigned]
Modified Analysis by NIST 4/03/2019 9:40:19 AM
Action
Type
Old Value
New Value
Changed
CPE Configuration
OR
*cpe:2.3:o:opensuse:leap:42.3:*:*:*:*:*:*:*
OR
*cpe:2.3:o:opensuse:leap:15.0:*:*:*:*:*:*:*
*cpe:2.3:o:opensuse:leap:42.3:*:*:*:*:*:*:*
Changed
Reference Type
http://lists.opensuse.org/opensuse-security-announce/2019-03/msg00043.html No Types Assigned
http://lists.opensuse.org/opensuse-security-announce/2019-03/msg00043.html Mailing List, Third Party Advisory
Changed
Reference Type
http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00023.html No Types Assigned
http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00023.html Mailing List, Third Party Advisory
Changed
Reference Type
https://lists.debian.org/debian-lts-announce/2019/04/msg00000.html No Types Assigned
https://lists.debian.org/debian-lts-announce/2019/04/msg00000.html Mailing List, Third Party Advisory
Changed
Reference Type
https://seclists.org/bugtraq/2019/Apr/0 No Types Assigned
https://seclists.org/bugtraq/2019/Apr/0 Third Party Advisory
Changed
Reference Type
https://security.gentoo.org/glsa/201904-07 No Types Assigned
https://security.gentoo.org/glsa/201904-07 Third Party Advisory
Changed
Reference Type
https://www.debian.org/security/2019/dsa-4420 No Types Assigned
https://www.debian.org/security/2019/dsa-4420 Third Party Advisory
CVE Modified by Mozilla Corporation 4/03/2019 8:29:00 AM
Action
Type
Old Value
New Value
Added
Reference
http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00023.html [No Types Assigned]
CVE Modified by Mozilla Corporation 4/02/2019 3:29:08 AM
Action
Type
Old Value
New Value
Added
Reference
https://security.gentoo.org/glsa/201904-07 [No Types Assigned]
CVE Modified by Mozilla Corporation 4/01/2019 7:29:00 AM
Action
Type
Old Value
New Value
Added
Reference
https://lists.debian.org/debian-lts-announce/2019/04/msg00000.html [No Types Assigned]
Added
Reference
https://seclists.org/bugtraq/2019/Apr/0 [No Types Assigned]
CVE Modified by Mozilla Corporation 3/30/2019 8:29:00 PM
Action
Type
Old Value
New Value
Added
Reference
https://www.debian.org/security/2019/dsa-4420 [No Types Assigned]
CVE Modified by Mozilla Corporation 3/29/2019 9:29:06 AM
Action
Type
Old Value
New Value
Added
Reference
http://lists.opensuse.org/opensuse-security-announce/2019-03/msg00043.html [No Types Assigned]
Modified Analysis by NIST 3/28/2019 10:09:52 PM
Action
Type
Old Value
New Value
Added
CPE Configuration
OR
*cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*
*cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*
Added
CPE Configuration
OR
*cpe:2.3:o:opensuse:leap:42.3:*:*:*:*:*:*:*
Added
CPE Configuration
OR
*cpe:2.3:o:redhat:enterprise_linux_desktop:6.0:*:*:*:*:*:*:*
*cpe:2.3:o:redhat:enterprise_linux_desktop:7.0:*:*:*:*:*:*:*
*cpe:2.3:o:redhat:enterprise_linux_server:6.0:*:*:*:*:*:*:*
*cpe:2.3:o:redhat:enterprise_linux_server:7.0:*:*:*:*:*:*:*
*cpe:2.3:o:redhat:enterprise_linux_server_aus:7.6:*:*:*:*:*:*:*
*cpe:2.3:o:redhat:enterprise_linux_server_eus:7.6:*:*:*:*:*:*:*
*cpe:2.3:o:redhat:enterprise_linux_server_tus:7.6:*:*:*:*:*:*:*
*cpe:2.3:o:redhat:enterprise_linux_workstation:6.0:*:*:*:*:*:*:*
*cpe:2.3:o:redhat:enterprise_linux_workstation:7.0:*:*:*:*:*:*:*
Changed
Reference Type
http://lists.opensuse.org/opensuse-security-announce/2019-03/msg00035.html No Types Assigned
http://lists.opensuse.org/opensuse-security-announce/2019-03/msg00035.html Mailing List, Third Party Advisory
Changed
Reference Type
https://access.redhat.com/errata/RHSA-2019:0622 No Types Assigned
https://access.redhat.com/errata/RHSA-2019:0622 Third Party Advisory
Changed
Reference Type
https://access.redhat.com/errata/RHSA-2019:0623 No Types Assigned
https://access.redhat.com/errata/RHSA-2019:0623 Third Party Advisory
Changed
Reference Type
https://access.redhat.com/errata/RHSA-2019:0680 No Types Assigned
https://access.redhat.com/errata/RHSA-2019:0680 Third Party Advisory
Changed
Reference Type
https://access.redhat.com/errata/RHSA-2019:0681 No Types Assigned
https://access.redhat.com/errata/RHSA-2019:0681 Third Party Advisory
Changed
Reference Type
https://lists.debian.org/debian-lts-announce/2019/03/msg00024.html No Types Assigned
https://lists.debian.org/debian-lts-announce/2019/03/msg00024.html Mailing List, Third Party Advisory
Changed
Reference Type
https://seclists.org/bugtraq/2019/Mar/28 No Types Assigned
https://seclists.org/bugtraq/2019/Mar/28 Mailing List, Third Party Advisory
Changed
Reference Type
https://usn.ubuntu.com/3927-1/ No Types Assigned
https://usn.ubuntu.com/3927-1/ Third Party Advisory
Changed
Reference Type
https://www.debian.org/security/2019/dsa-4411 No Types Assigned
https://www.debian.org/security/2019/dsa-4411 Third Party Advisory
CVE Modified by Mozilla Corporation 3/28/2019 8:29:00 PM
Action
Type
Old Value
New Value
Added
Reference
https://usn.ubuntu.com/3927-1/ [No Types Assigned]
CVE Modified by Mozilla Corporation 3/28/2019 3:29:01 PM
Action
Type
Old Value
New Value
Added
Reference
https://access.redhat.com/errata/RHSA-2019:0680 [No Types Assigned]
Added
Reference
https://access.redhat.com/errata/RHSA-2019:0681 [No Types Assigned]
CVE Modified by Mozilla Corporation 3/27/2019 9:29:00 AM
Action
Type
Old Value
New Value
Added
Reference
http://lists.opensuse.org/opensuse-security-announce/2019-03/msg00035.html [No Types Assigned]
CVE Modified by Mozilla Corporation 3/21/2019 12:00:28 PM
Action
Type
Old Value
New Value
Added
Reference
https://access.redhat.com/errata/RHSA-2019:0622 [No Types Assigned]
Added
Reference
https://access.redhat.com/errata/RHSA-2019:0623 [No Types Assigned]
Added
Reference
https://lists.debian.org/debian-lts-announce/2019/03/msg00024.html [No Types Assigned]
Added
Reference
https://seclists.org/bugtraq/2019/Mar/28 [No Types Assigned]
Added
Reference
https://www.debian.org/security/2019/dsa-4411 [No Types Assigned]
Initial Analysis by NIST 2/08/2019 9:40:43 AM
Action
Type
Old Value
New Value
Added
CVSS V3
AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N
Added
CVSS V2
(AV:N/AC:M/Au:N/C:N/I:P/A:N)
Added
CWE
CWE-254
Added
CPE Configuration
OR
*cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:* versions up to (excluding) 65.0
Added
CPE Configuration
OR
*cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:*
*cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:*
*cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:*
*cpe:2.3:o:canonical:ubuntu_linux:18.10:*:*:*:*:*:*:*
Changed
Reference Type
http://www.securityfocus.com/bid/106773 No Types Assigned
http://www.securityfocus.com/bid/106773 Third Party Advisory, VDB Entry
Changed
Reference Type
https://usn.ubuntu.com/3874-1/ No Types Assigned
https://usn.ubuntu.com/3874-1/ Third Party Advisory
Changed
Reference Type
https://www.mozilla.org/security/advisories/mfsa2019-01/ No Types Assigned
https://www.mozilla.org/security/advisories/mfsa2019-01/ Vendor Advisory
CVE Modified by Mozilla Corporation 2/06/2019 6:29:02 AM
Action
Type
Old Value
New Value
Added
Reference
http://www.securityfocus.com/bid/106773 [No Types Assigned]
Added
Reference
https://usn.ubuntu.com/3874-1/ [No Types Assigned]
Quick Info
CVE Dictionary Entry: CVE-2018-18506 NVD
Published Date: 02/05/2019 NVD
Last Modified: 11/20/2024
Source: Mozilla Corporation
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