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ID

VAR-202105-0818


CVE

CVE-2021-27737


TITLE

Apache Traffic Server  Vulnerability in

Trust: 0.8

sources: JVNDB: JVNDB-2021-007085

DESCRIPTION

Apache Traffic Server 9.0.0 is vulnerable to a remote DOS attack on the experimental Slicer plugin. No detailed vulnerability details are currently provided. Pillow is a Python-based image processing library. There is currently no information about this vulnerability, please feel free to follow CNNVD or manufacturer announcements

Trust: 2.79

sources: NVD: CVE-2021-27737 // JVNDB: JVNDB-2021-007085 // CNVD: CNVD-2021-49033 // CNNVD: CNNVD-202104-975 // VULMON: CVE-2021-27737

IOT TAXONOMY

category:['Network device']sub_category: -

Trust: 0.6

sources: CNVD: CNVD-2021-49033

AFFECTED PRODUCTS

vendor:apachemodel:traffic serverscope:eqversion:9.0.0

Trust: 2.4

vendor:apachemodel:traffic serverscope:eqversion: -

Trust: 0.8

sources: CNVD: CNVD-2021-49033 // JVNDB: JVNDB-2021-007085 // NVD: CVE-2021-27737

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov: CVE-2021-27737
value: HIGH

Trust: 1.0

NVD: CVE-2021-27737
value: HIGH

Trust: 0.8

CNVD: CNVD-2021-49033
value: MEDIUM

Trust: 0.6

CNNVD: CNNVD-202104-975
value: MEDIUM

Trust: 0.6

CNNVD: CNNVD-202105-867
value: HIGH

Trust: 0.6

VULMON: CVE-2021-27737
value: MEDIUM

Trust: 0.1

nvd@nist.gov: CVE-2021-27737
severity: MEDIUM
baseScore: 5.0
vectorString: AV:N/AC:L/AU:N/C:N/I:N/A:P
accessVector: NETWORK
accessComplexity: LOW
authentication: NONE
confidentialityImpact: NONE
integrityImpact: NONE
availabilityImpact: PARTIAL
exploitabilityScore: 10.0
impactScore: 2.9
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 1.9

CNVD: CNVD-2021-49033
severity: MEDIUM
baseScore: 5.0
vectorString: AV:N/AC:L/AU:N/C:N/I:N/A:P
accessVector: NETWORK
accessComplexity: LOW
authentication: NONE
confidentialityImpact: NONE
integrityImpact: NONE
availabilityImpact: PARTIAL
exploitabilityScore: 10.0
impactScore: 2.9
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 0.6

nvd@nist.gov: CVE-2021-27737
baseSeverity: HIGH
baseScore: 7.5
vectorString: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: NONE
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: NONE
integrityImpact: NONE
availabilityImpact: HIGH
exploitabilityScore: 3.9
impactScore: 3.6
version: 3.1

Trust: 1.0

NVD: CVE-2021-27737
baseSeverity: HIGH
baseScore: 7.5
vectorString: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: NONE
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: NONE
integrityImpact: NONE
availabilityImpact: HIGH
exploitabilityScore: NONE
impactScore: NONE
version: 3.0

Trust: 0.8

sources: CNVD: CNVD-2021-49033 // VULMON: CVE-2021-27737 // JVNDB: JVNDB-2021-007085 // CNNVD: CNNVD-202104-975 // CNNVD: CNNVD-202105-867 // NVD: CVE-2021-27737

PROBLEMTYPE DATA

problemtype:NVD-CWE-noinfo

Trust: 1.0

problemtype:Lack of information (CWE-noinfo) [NVD Evaluation ]

Trust: 0.8

sources: JVNDB: JVNDB-2021-007085 // NVD: CVE-2021-27737

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-202105-867

TYPE

other

Trust: 1.2

sources: CNNVD: CNNVD-202104-975 // CNNVD: CNNVD-202105-867

PATCH

title:[ANNOUNCE] Apache Traffic Server is vulnerable to a DOS attack in the experimental Slicer pluginurl:https://lists.apache.org/thread.html/r74f72650c3590478f028ea3a1b8cab2a33d20ad9ff407e894ca70525%40%3Cannounce.trafficserver.apache.org%3E

Trust: 0.8

title:Patch for Unspecified vulnerability exists in Apache Traffic Server (CNVD-2021-49033)url:https://www.cnvd.org.cn/patchInfo/show/277871

Trust: 0.6

title:Apache Traffic Server Security vulnerabilitiesurl:http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=150874

Trust: 0.6

sources: CNVD: CNVD-2021-49033 // JVNDB: JVNDB-2021-007085 // CNNVD: CNNVD-202105-867

EXTERNAL IDS

db:NVDid:CVE-2021-27737

Trust: 3.9

db:JVNDBid:JVNDB-2021-007085

Trust: 0.8

db:CNVDid:CNVD-2021-49033

Trust: 0.6

db:CS-HELPid:SB2021041363

Trust: 0.6

db:CNNVDid:CNNVD-202104-975

Trust: 0.6

db:CS-HELPid:SB2021063018

Trust: 0.6

db:CNNVDid:CNNVD-202105-867

Trust: 0.6

db:VULMONid:CVE-2021-27737

Trust: 0.1

sources: CNVD: CNVD-2021-49033 // VULMON: CVE-2021-27737 // JVNDB: JVNDB-2021-007085 // CNNVD: CNNVD-202104-975 // CNNVD: CNNVD-202105-867 // NVD: CVE-2021-27737

REFERENCES

url:https://nvd.nist.gov/vuln/detail/cve-2021-27737

Trust: 2.0

url:https://lists.apache.org/thread.html/r74f72650c3590478f028ea3a1b8cab2a33d20ad9ff407e894ca70525%40%3cannounce.trafficserver.apache.org%3e

Trust: 1.7

url:https://lists.apache.org/thread.html/r74f72650c3590478f028ea3a1b8cab2a33d20ad9ff407e894ca70525%40%3cdev.trafficserver.apache.org%3e

Trust: 1.0

url:https://lists.apache.org/thread.html/r74f72650c3590478f028ea3a1b8cab2a33d20ad9ff407e894ca70525%40%3cusers.trafficserver.apache.org%3e

Trust: 1.0

url:https://lists.apache.org/thread.html/r74f72650c3590478f028ea3a1b8cab2a33d20ad9ff407e894ca70525@%3cdev.trafficserver.apache.org%3e

Trust: 0.7

url:https://lists.apache.org/thread.html/r74f72650c3590478f028ea3a1b8cab2a33d20ad9ff407e894ca70525@%3cannounce.trafficserver.apache.org%3e

Trust: 0.7

url:https://lists.apache.org/thread.html/r74f72650c3590478f028ea3a1b8cab2a33d20ad9ff407e894ca70525@%3cusers.trafficserver.apache.org%3e

Trust: 0.7

url:https://www.cybersecurity-help.cz/vdb/sb2021041363

Trust: 0.6

url:https://www.cybersecurity-help.cz/vdb/sb2021063018

Trust: 0.6

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

Trust: 0.1

url:https://nvd.nist.gov

Trust: 0.1

sources: CNVD: CNVD-2021-49033 // VULMON: CVE-2021-27737 // JVNDB: JVNDB-2021-007085 // CNNVD: CNNVD-202104-975 // CNNVD: CNNVD-202105-867 // NVD: CVE-2021-27737

SOURCES

db:CNVDid:CNVD-2021-49033
db:VULMONid:CVE-2021-27737
db:JVNDBid:JVNDB-2021-007085
db:CNNVDid:CNNVD-202104-975
db:CNNVDid:CNNVD-202105-867
db:NVDid:CVE-2021-27737

LAST UPDATE DATE

2024-08-14T12:22:14.658000+00:00


SOURCES UPDATE DATE

db:CNVDid:CNVD-2021-49033date:2021-07-10T00:00:00
db:VULMONid:CVE-2021-27737date:2021-05-21T00:00:00
db:JVNDBid:JVNDB-2021-007085date:2022-02-02T09:07:00
db:CNNVDid:CNNVD-202104-975date:2021-04-14T00:00:00
db:CNNVDid:CNNVD-202105-867date:2021-07-01T00:00:00
db:NVDid:CVE-2021-27737date:2023-11-07T03:32:00.667

SOURCES RELEASE DATE

db:CNVDid:CNVD-2021-49033date:2021-07-10T00:00:00
db:VULMONid:CVE-2021-27737date:2021-05-14T00:00:00
db:JVNDBid:JVNDB-2021-007085date:2022-02-02T00:00:00
db:CNNVDid:CNNVD-202104-975date:2021-04-13T00:00:00
db:CNNVDid:CNNVD-202105-867date:2021-05-14T00:00:00
db:NVDid:CVE-2021-27737date:2021-05-14T21:15:07.450