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ID

VAR-202101-0781


CVE

CVE-2021-1223


TITLE

plural  Cisco  Product permission management vulnerabilities

Trust: 0.8

sources: JVNDB: JVNDB-2021-002549

DESCRIPTION

Multiple Cisco products are affected by a vulnerability in the Snort detection engine that could allow an unauthenticated, remote attacker to bypass a configured file policy for HTTP. The vulnerability is due to incorrect handling of an HTTP range header. An attacker could exploit this vulnerability by sending crafted HTTP packets through an affected device. A successful exploit could allow the attacker to bypass configured file policy for HTTP packets and deliver a malicious payload. plural Cisco The product contains a privilege management vulnerability.Information may be tampered with. Cisco Firepower Threat Defense (FTD) and others are products of Cisco (Cisco). Cisco Firepower Threat Defense is a suite of unified software that provides next-generation firewall services. Cisco 3000 Series Industrial Security Appliances are 3000 Series Industrial Security Appliances. Cisco Cloud Services Router 1000V Series is a 1000v series cloud service routing software. Several Cisco products have security vulnerabilities. -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 - ------------------------------------------------------------------------- Debian Security Advisory DSA-5354-1 security@debian.org https://www.debian.org/security/ Markus Koschany February 18, 2023 https://www.debian.org/security/faq - ------------------------------------------------------------------------- Package : snort CVE ID : CVE-2020-3299 CVE-2020-3315 CVE-2021-1223 CVE-2021-1224 CVE-2021-1236 CVE-2021-1494 CVE-2021-1495 CVE-2021-34749 CVE-2021-40114 Debian Bug : 1021276 Multiple security vulnerabilities were discovered in snort, a flexible Network Intrusion Detection System, which could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition or bypass filtering technology on an affected device and ex-filtrate data from a compromised host. For the stable distribution (bullseye), these problems have been fixed in version 2.9.20-0+deb11u1. We recommend that you upgrade your snort packages. For the detailed security status of snort please refer to its security tracker page at: https://security-tracker.debian.org/tracker/snort Further information about Debian Security Advisories, how to apply these updates to your system and frequently asked questions can be found at: https://www.debian.org/security/ Mailing list: debian-security-announce@lists.debian.org -----BEGIN PGP SIGNATURE----- iQKTBAEBCgB9FiEErPPQiO8y7e9qGoNf2a0UuVE7UeQFAmPw/Y5fFIAAAAAALgAo aXNzdWVyLWZwckBub3RhdGlvbnMub3BlbnBncC5maWZ0aGhvcnNlbWFuLm5ldEFD RjNEMDg4RUYzMkVERUY2QTFBODM1RkQ5QUQxNEI5NTEzQjUxRTQACgkQ2a0UuVE7 UeQRrA/9EQ9kF1LT2fYUGFMyKeCQQFTB8tfIsyz2VUrGUtWlVDKsDVqfEMWa6Zwx rAaFnAPOBi1KNX1laencuphuiDIxLmvA0ShpHKo/R3vY4WXmNwJMjPWNr82oTw8j CEggyfj9i5V1EwZZi0B3L4WP1pCQcJRN6XVB3FJWZScyQFtRH0xO7l9acIV68lTs 9hGDDe2wn5ufHh0sXskZitgYoXfdHjjl3CzFxrmGGDq9KFr8rDIEUnZrm58DCRNL RkDmvxrEEsXGmzQlhT/2ea88aIXgNM4xnDztr3iV1v8JOMb6BwehrH43NgdDb5V8 6xBcHuXOLNI75mca1TQxwUd8PSNo3YK60IbDC2ztcUIIvl1xk8bDFyABb3gKvGoR izKFYej4hNeZb+0HWHsnO9vvP4t6LkKF/iIGNNVNmA9ZJA94ESCfItSozIITqRE2 sJQ43X9uQhX2p/dfeyNoOJDhie0RyZyg0rPxIDNonP1YJ8kTjMMHnRNqGn9MkVYK bNr1/sdLhH0TXvs5XoL9b9YjUPL67hDHL9bHLByOKNSxXrth+TcqFX+eg7Bztn1A vS4Sc2TWCuBa3jdrS9WJiy58aB1sTABRhN+tY4wVs+A9vIr1dKHn4wsB8axmpYDW cyzVbz9Q+fC+gXwDusZccBqfD7rByEFWXflBFI4PDXRrW+NPy8w\xdb5k -----END PGP SIGNATURE-----

Trust: 1.89

sources: NVD: CVE-2021-1223 // JVNDB: JVNDB-2021-002549 // VULHUB: VHN-374277 // VULMON: CVE-2021-1223 // PACKETSTORM: 171060

AFFECTED PRODUCTS

vendor:ciscomodel:ios xescope:ltversion:17.4.1

Trust: 1.0

vendor:snortmodel:snortscope:ltversion:2.9.17

Trust: 1.0

vendor:ciscomodel:firepower management centerscope:eqversion:2.9.15

Trust: 1.0

vendor:ciscomodel:firepower management centerscope:eqversion:2.9.14.0

Trust: 1.0

vendor:ciscomodel:firepower management centerscope:eqversion:2.9.16

Trust: 1.0

vendor:ciscomodel:firepower threat defensescope:ltversion:6.7.0

Trust: 1.0

vendor:シスコシステムズmodel:cisco firepower threat defense ソフトウェアscope: - version: -

Trust: 0.8

vendor:シスコシステムズmodel:cisco firepower management centerscope: - version: -

Trust: 0.8

vendor:snortmodel:snortscope: - version: -

Trust: 0.8

vendor:シスコシステムズmodel:cisco ios xescope: - version: -

Trust: 0.8

sources: JVNDB: JVNDB-2021-002549 // NVD: CVE-2021-1223

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov: CVE-2021-1223
value: HIGH

Trust: 1.0

ykramarz@cisco.com: CVE-2021-1223
value: MEDIUM

Trust: 1.0

NVD: CVE-2021-1223
value: HIGH

Trust: 0.8

CNNVD: CNNVD-202101-1060
value: HIGH

Trust: 0.6

VULHUB: VHN-374277
value: MEDIUM

Trust: 0.1

VULMON: CVE-2021-1223
value: MEDIUM

Trust: 0.1

nvd@nist.gov: CVE-2021-1223
severity: MEDIUM
baseScore: 5.0
vectorString: AV:N/AC:L/AU:N/C:N/I:P/A:N
accessVector: NETWORK
accessComplexity: LOW
authentication: NONE
confidentialityImpact: NONE
integrityImpact: PARTIAL
availabilityImpact: NONE
exploitabilityScore: 10.0
impactScore: 2.9
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 1.9

VULHUB: VHN-374277
severity: MEDIUM
baseScore: 5.0
vectorString: AV:N/AC:L/AU:N/C:N/I:P/A:N
accessVector: NETWORK
accessComplexity: LOW
authentication: NONE
confidentialityImpact: NONE
integrityImpact: PARTIAL
availabilityImpact: NONE
exploitabilityScore: 10.0
impactScore: 2.9
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 0.1

nvd@nist.gov: CVE-2021-1223
baseSeverity: HIGH
baseScore: 7.5
vectorString: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: NONE
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: NONE
integrityImpact: HIGH
availabilityImpact: NONE
exploitabilityScore: 3.9
impactScore: 3.6
version: 3.1

Trust: 1.0

ykramarz@cisco.com: CVE-2021-1223
baseSeverity: MEDIUM
baseScore: 5.8
vectorString: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:L/A:N
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: NONE
userInteraction: NONE
scope: CHANGED
confidentialityImpact: NONE
integrityImpact: LOW
availabilityImpact: NONE
exploitabilityScore: 3.9
impactScore: 1.4
version: 3.0

Trust: 1.0

NVD: CVE-2021-1223
baseSeverity: HIGH
baseScore: 7.5
vectorString: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: NONE
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: NONE
integrityImpact: HIGH
availabilityImpact: NONE
exploitabilityScore: NONE
impactScore: NONE
version: 3.0

Trust: 0.8

sources: VULHUB: VHN-374277 // VULMON: CVE-2021-1223 // JVNDB: JVNDB-2021-002549 // CNNVD: CNNVD-202101-1060 // NVD: CVE-2021-1223 // NVD: CVE-2021-1223

PROBLEMTYPE DATA

problemtype:CWE-693

Trust: 1.0

problemtype:NVD-CWE-Other

Trust: 1.0

problemtype:Improper authority management (CWE-269) [NVD Evaluation ]

Trust: 0.8

sources: JVNDB: JVNDB-2021-002549 // NVD: CVE-2021-1223

THREAT TYPE

remote

Trust: 0.7

sources: PACKETSTORM: 171060 // CNNVD: CNNVD-202101-1060

TYPE

other

Trust: 0.6

sources: CNNVD: CNNVD-202101-1060

PATCH

title:Top Page Cisco Systems Cisco Security Advisoryurl:https://www.snort.org/

Trust: 0.8

title:Multiple Cisco Product security vulnerabilitiesurl:http://123.124.177.30/web/xxk/bdxqById.tag?id=139162

Trust: 0.6

title:Cisco: Multiple Cisco Products Snort HTTP Detection Engine File Policy Bypass Vulnerabilityurl:https://vulmon.com/vendoradvisory?qidtp=cisco_security_advisories_and_alerts_ciscoproducts&qid=cisco-sa-snort-filepolbypass-67DEwMe2

Trust: 0.1

title:Debian CVElist Bug Report Logs: snort: CVE-2020-3315 CVE-2021-1223 CVE-2021-1224 CVE-2021-1494 CVE-2021-1495 CVE-2021-34749 CVE-2021-40114url:https://vulmon.com/vendoradvisory?qidtp=debian_cvelist_bugreportlogs&qid=1773b4dd82d4d83f1431e21300c33475

Trust: 0.1

title:Debian Security Advisories: DSA-5354-1 snort -- security updateurl:https://vulmon.com/vendoradvisory?qidtp=debian_security_advisories&qid=6ecec49445da07dca8fb53a5a107855c

Trust: 0.1

title: - url:https://github.com/Live-Hack-CVE/CVE-2021-1223

Trust: 0.1

sources: VULMON: CVE-2021-1223 // JVNDB: JVNDB-2021-002549 // CNNVD: CNNVD-202101-1060

EXTERNAL IDS

db:NVDid:CVE-2021-1223

Trust: 2.7

db:JVNDBid:JVNDB-2021-002549

Trust: 0.8

db:AUSCERTid:ESB-2021.0139

Trust: 0.6

db:AUSCERTid:ESB-2023.1047

Trust: 0.6

db:AUSCERTid:ESB-2023.0833

Trust: 0.6

db:CNNVDid:CNNVD-202101-1060

Trust: 0.6

db:PACKETSTORMid:171060

Trust: 0.2

db:VULHUBid:VHN-374277

Trust: 0.1

db:VULMONid:CVE-2021-1223

Trust: 0.1

sources: VULHUB: VHN-374277 // VULMON: CVE-2021-1223 // JVNDB: JVNDB-2021-002549 // PACKETSTORM: 171060 // CNNVD: CNNVD-202101-1060 // NVD: CVE-2021-1223

REFERENCES

url:https://tools.cisco.com/security/center/content/ciscosecurityadvisory/cisco-sa-snort-filepolbypass-67dewme2

Trust: 2.5

url:https://www.debian.org/security/2023/dsa-5354

Trust: 1.8

url:https://lists.debian.org/debian-lts-announce/2023/02/msg00011.html

Trust: 1.8

url:https://nvd.nist.gov/vuln/detail/cve-2021-1223

Trust: 1.5

url:https://www.auscert.org.au/bulletins/esb-2023.0833

Trust: 0.6

url:https://www.auscert.org.au/bulletins/esb-2023.1047

Trust: 0.6

url:https://www.auscert.org.au/bulletins/esb-2021.0139/

Trust: 0.6

url:https://cwe.mitre.org/data/definitions/.html

Trust: 0.1

url:https://github.com/live-hack-cve/cve-2021-1223

Trust: 0.1

url:https://nvd.nist.gov

Trust: 0.1

url:https://nvd.nist.gov/vuln/detail/cve-2021-34749

Trust: 0.1

url:https://nvd.nist.gov/vuln/detail/cve-2021-1495

Trust: 0.1

url:https://nvd.nist.gov/vuln/detail/cve-2021-40114

Trust: 0.1

url:https://nvd.nist.gov/vuln/detail/cve-2020-3299

Trust: 0.1

url:https://www.debian.org/security/

Trust: 0.1

url:https://nvd.nist.gov/vuln/detail/cve-2020-3315

Trust: 0.1

url:https://security-tracker.debian.org/tracker/snort

Trust: 0.1

url:https://nvd.nist.gov/vuln/detail/cve-2021-1236

Trust: 0.1

url:https://nvd.nist.gov/vuln/detail/cve-2021-1494

Trust: 0.1

url:https://nvd.nist.gov/vuln/detail/cve-2021-1224

Trust: 0.1

url:https://www.debian.org/security/faq

Trust: 0.1

sources: VULHUB: VHN-374277 // VULMON: CVE-2021-1223 // JVNDB: JVNDB-2021-002549 // PACKETSTORM: 171060 // CNNVD: CNNVD-202101-1060 // NVD: CVE-2021-1223

CREDITS

Debian

Trust: 0.1

sources: PACKETSTORM: 171060

SOURCES

db:VULHUBid:VHN-374277
db:VULMONid:CVE-2021-1223
db:JVNDBid:JVNDB-2021-002549
db:PACKETSTORMid:171060
db:CNNVDid:CNNVD-202101-1060
db:NVDid:CVE-2021-1223

LAST UPDATE DATE

2024-08-14T12:44:02.675000+00:00


SOURCES UPDATE DATE

db:VULHUBid:VHN-374277date:2023-02-19T00:00:00
db:VULMONid:CVE-2021-1223date:2023-02-19T00:00:00
db:JVNDBid:JVNDB-2021-002549date:2021-09-22T08:52:00
db:CNNVDid:CNNVD-202101-1060date:2023-02-21T00:00:00
db:NVDid:CVE-2021-1223date:2023-05-22T18:57:24.750

SOURCES RELEASE DATE

db:VULHUBid:VHN-374277date:2021-01-13T00:00:00
db:VULMONid:CVE-2021-1223date:2021-01-13T00:00:00
db:JVNDBid:JVNDB-2021-002549date:2021-09-22T00:00:00
db:PACKETSTORMid:171060date:2023-02-20T16:53:59
db:CNNVDid:CNNVD-202101-1060date:2021-01-13T00:00:00
db:NVDid:CVE-2021-1223date:2021-01-13T22:15:20.317