CVE-2019-11717

A vulnerability exists where the caret ("^") character is improperly escaped constructing some URIs due to it being used as a separator, allowing for possible spoofing of origin attributes. This vulnerability affects Firefox ESR < 60.8, Firefox < 68, and Thunderbird < 60.8.

CVSS v3 5.3 MEDIUM
CVSS v2.0 5.0 MEDIUM

5.3^/10

CVSS v3 : MEDIUM

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact LOW

Availability Impact NONE

Scope UNCHANGED

5.0^/10

CVSS v2.0 : MEDIUM

V2 Legend

Vector : AV:N/AC:L/Au:N/C:N/I:P/A:N

Exploitability : 10.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact NONE

Integrity Impact PARTIAL

Availability Impact NONE

References

Link	Resource
http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00055.html	Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00058.html	Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2019-08/msg00073.html	Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00009.html	Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00010.html	Third Party Advisory
https://bugzilla.mozilla.org/show_bug.cgi?id=1548306	Exploit Issue Tracking Vendor Advisory
https://lists.debian.org/debian-lts-announce/2019/08/msg00001.html	Mailing List Third Party Advisory
https://lists.debian.org/debian-lts-announce/2019/08/msg00002.html	Mailing List Third Party Advisory
https://security.gentoo.org/glsa/201908-12	Third Party Advisory
https://security.gentoo.org/glsa/201908-20	Third Party Advisory
https://www.mozilla.org/security/advisories/mfsa2019-21/	Vendor Advisory
https://www.mozilla.org/security/advisories/mfsa2019-22/	Vendor Advisory
https://www.mozilla.org/security/advisories/mfsa2019-23/	Vendor Advisory
http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00055.html	Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00058.html	Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2019-08/msg00073.html	Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00009.html	Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00010.html	Third Party Advisory
https://bugzilla.mozilla.org/show_bug.cgi?id=1548306	Exploit Issue Tracking Vendor Advisory
https://lists.debian.org/debian-lts-announce/2019/08/msg00001.html	Mailing List Third Party Advisory
https://lists.debian.org/debian-lts-announce/2019/08/msg00002.html	Mailing List Third Party Advisory
https://security.gentoo.org/glsa/201908-12	Third Party Advisory
https://security.gentoo.org/glsa/201908-20	Third Party Advisory
https://www.mozilla.org/security/advisories/mfsa2019-21/	Vendor Advisory
https://www.mozilla.org/security/advisories/mfsa2019-22/	Vendor Advisory
https://www.mozilla.org/security/advisories/mfsa2019-23/	Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:mozilla:firefox::::::::
	cpe:2.3:a:mozilla:firefox_esr::::::::
	cpe:2.3:a:mozilla:thunderbird::::::::

Configuration 2 (hide)

cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*

Configuration 3 (hide)

OR	cpe:2.3:a:novell:suse_package_hub_for_suse_linux_enterprise:12:::::::*
	cpe:2.3:o:opensuse:leap:15.0:::::::*
	cpe:2.3:o:opensuse:leap:15.1:::::::*

History

21 Nov 2024, 04:21

Type	Values Removed	Values Added
References	~~() http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00055.html - Third Party Advisory~~	() http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00055.html - Third Party Advisory
References	~~() http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00058.html - Third Party Advisory~~	() http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00058.html - Third Party Advisory
References	~~() http://lists.opensuse.org/opensuse-security-announce/2019-08/msg00073.html - Third Party Advisory~~	() http://lists.opensuse.org/opensuse-security-announce/2019-08/msg00073.html - Third Party Advisory
References	~~() http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00009.html - Third Party Advisory~~	() http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00009.html - Third Party Advisory
References	~~() http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00010.html - Third Party Advisory~~	() http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00010.html - Third Party Advisory
References	~~() https://bugzilla.mozilla.org/show_bug.cgi?id=1548306 - Exploit, Issue Tracking, Vendor Advisory~~	() https://bugzilla.mozilla.org/show_bug.cgi?id=1548306 - Exploit, Issue Tracking, Vendor Advisory
References	~~() https://lists.debian.org/debian-lts-announce/2019/08/msg00001.html - Mailing List, Third Party Advisory~~	() https://lists.debian.org/debian-lts-announce/2019/08/msg00001.html - Mailing List, Third Party Advisory
References	~~() https://lists.debian.org/debian-lts-announce/2019/08/msg00002.html - Mailing List, Third Party Advisory~~	() https://lists.debian.org/debian-lts-announce/2019/08/msg00002.html - Mailing List, Third Party Advisory
References	~~() https://security.gentoo.org/glsa/201908-12 - Third Party Advisory~~	() https://security.gentoo.org/glsa/201908-12 - Third Party Advisory
References	~~() https://security.gentoo.org/glsa/201908-20 - Third Party Advisory~~	() https://security.gentoo.org/glsa/201908-20 - Third Party Advisory
References	~~() https://www.mozilla.org/security/advisories/mfsa2019-21/ - Vendor Advisory~~	() https://www.mozilla.org/security/advisories/mfsa2019-21/ - Vendor Advisory
References	~~() https://www.mozilla.org/security/advisories/mfsa2019-22/ - Vendor Advisory~~	() https://www.mozilla.org/security/advisories/mfsa2019-22/ - Vendor Advisory
References	~~() https://www.mozilla.org/security/advisories/mfsa2019-23/ - Vendor Advisory~~	() https://www.mozilla.org/security/advisories/mfsa2019-23/ - Vendor Advisory

Information

Published : 2019-07-23 14:15

Updated : 2024-11-21 04:21

NVD link : CVE-2019-11717

Mitre link : CVE-2019-11717

CVE.ORG link : CVE-2019-11717

JSON object : View

Products Affected

debian

debian_linux

novell

suse_package_hub_for_suse_linux_enterprise

mozilla

thunderbird
firefox_esr
firefox

opensuse

leap

CWE

CWE-116

Improper Encoding or Escaping of Output

{"id": "CVE-2019-11717", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 5.0, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:N/C:N/I:P/A:N", "authentication": "NONE", "integrityImpact": "PARTIAL", "accessComplexity": "LOW", "availabilityImpact": "NONE", "confidentialityImpact": "NONE"}, "acInsufInfo": false, "impactScore": 2.9, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 10.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 5.3, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N", "integrityImpact": "LOW", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 1.4, "exploitabilityScore": 3.9}]}, "published": "2019-07-23T14:15:15.937", "references": [{"url": "http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00055.html", "tags": ["Third Party Advisory"], "source": "security@mozilla.org"}, {"url": "http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00058.html", "tags": ["Third Party Advisory"], "source": "security@mozilla.org"}, {"url": "http://lists.opensuse.org/opensuse-security-announce/2019-08/msg00073.html", "tags": ["Third Party Advisory"], "source": "security@mozilla.org"}, {"url": "http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00009.html", "tags": ["Third Party Advisory"], "source": "security@mozilla.org"}, {"url": "http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00010.html", "tags": ["Third Party Advisory"], "source": "security@mozilla.org"}, {"url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1548306", "tags": ["Exploit", "Issue Tracking", "Vendor Advisory"], "source": "security@mozilla.org"}, {"url": "https://lists.debian.org/debian-lts-announce/2019/08/msg00001.html", "tags": ["Mailing List", "Third Party Advisory"], "source": "security@mozilla.org"}, {"url": "https://lists.debian.org/debian-lts-announce/2019/08/msg00002.html", "tags": ["Mailing List", "Third Party Advisory"], "source": "security@mozilla.org"}, {"url": "https://security.gentoo.org/glsa/201908-12", "tags": ["Third Party Advisory"], "source": "security@mozilla.org"}, {"url": "https://security.gentoo.org/glsa/201908-20", "tags": ["Third Party Advisory"], "source": "security@mozilla.org"}, {"url": "https://www.mozilla.org/security/advisories/mfsa2019-21/", "tags": ["Vendor Advisory"], "source": "security@mozilla.org"}, {"url": "https://www.mozilla.org/security/advisories/mfsa2019-22/", "tags": ["Vendor Advisory"], "source": "security@mozilla.org"}, {"url": "https://www.mozilla.org/security/advisories/mfsa2019-23/", "tags": ["Vendor Advisory"], "source": "security@mozilla.org"}, {"url": "http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00055.html", "tags": ["Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00058.html", "tags": ["Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://lists.opensuse.org/opensuse-security-announce/2019-08/msg00073.html", "tags": ["Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00009.html", "tags": ["Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00010.html", "tags": ["Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1548306", "tags": ["Exploit", "Issue Tracking", "Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://lists.debian.org/debian-lts-announce/2019/08/msg00001.html", "tags": ["Mailing List", "Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://lists.debian.org/debian-lts-announce/2019/08/msg00002.html", "tags": ["Mailing List", "Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://security.gentoo.org/glsa/201908-12", "tags": ["Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://security.gentoo.org/glsa/201908-20", "tags": ["Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://www.mozilla.org/security/advisories/mfsa2019-21/", "tags": ["Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://www.mozilla.org/security/advisories/mfsa2019-22/", "tags": ["Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://www.mozilla.org/security/advisories/mfsa2019-23/", "tags": ["Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-116"}]}], "descriptions": [{"lang": "en", "value": "A vulnerability exists where the caret (\"^\") character is improperly escaped constructing some URIs due to it being used as a separator, allowing for possible spoofing of origin attributes. This vulnerability affects Firefox ESR < 60.8, Firefox < 68, and Thunderbird < 60.8."}, {"lang": "es", "value": "Se presenta una vulnerabilidad en la que el car\u00e1cter de intercalaci\u00f3n (\"^\") se escapa inapropiadamente al construir algunos URI debido a que se utiliza como separador, lo que permite la posible suplantaci\u00f3n de atributos de origen. Esta vulnerabilidad afecta a Firefox ESR anterior a versi\u00f3n 60.8, Firefox anterior a versi\u00f3n 68 y Thunderbird anterior a versi\u00f3n 60.8."}], "lastModified": "2024-11-21T04:21:39.343", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "BB53FE62-B5D2-497B-A7E3-40FFE81A9653", "versionEndExcluding": "68.0"}, {"criteria": "cpe:2.3:a:mozilla:firefox_esr:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "B14D1A72-1C76-4DF2-87AC-466428CB5583", "versionEndExcluding": "60.8.0"}, {"criteria": "cpe:2.3:a:mozilla:thunderbird:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "3BD4F2C0-0E41-48C3-8D97-8AA9016D738B", "versionEndExcluding": "60.8.0"}], "operator": "OR"}]}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "C11E6FB0-C8C0-4527-9AA0-CB9B316F8F43"}], "operator": "OR"}]}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:novell:suse_package_hub_for_suse_linux_enterprise:12:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "B5BEF8F1-A70F-455C-BFDD-09E0A658F702"}, {"criteria": "cpe:2.3:o:opensuse:leap:15.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "F1E78106-58E6-4D59-990F-75DA575BFAD9"}, {"criteria": "cpe:2.3:o:opensuse:leap:15.1:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "B620311B-34A3-48A6-82DF-6F078D7A4493"}], "operator": "OR"}]}], "sourceIdentifier": "security@mozilla.org"}

5.3 /10

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact LOW

Availability Impact NONE

Scope UNCHANGED

5.0 /10

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact NONE

Integrity Impact PARTIAL

Availability Impact NONE

JSON object

Attach tags to CVE-2019-11717

5.3^/10

5.0^/10

Attach tags to `CVE-2019-11717`