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ApacheCVE-2021-43082

HistoryNov 03, 2021 - 4:15 p.m.

CVE-2021-43082

2021-11-0316:15:08

CWE-120

apache

web.nvd.nist.gov

cve

2021

43082

buffer overflow

apache traffic server

nvd

CVSS2

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

AI Score

9.2

Confidence

High

EPSS

0.003

Percentile

69.4%

JSON

Buffer Copy without Checking Size of Input (‘Classic Buffer Overflow’) vulnerability in the stats-over-http plugin of Apache Traffic Server allows an attacker to overwrite memory. This issue affects Apache Traffic Server 9.1.0.

Affected configurations

Nvd

Vulners

Node

apachetraffic_serverRange8.0.0–8.1.2

apachetraffic_serverRange9.0.0–9.1.0

VendorProductVersionCPE
apachetraffic_server*cpe:2.3:a:apache:traffic_server:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
apache	traffic_server	*	cpe:2.3:a:apache:traffic_server::::::::

CNA Affected

[
  {
    "product": "Apache Traffic Server",
    "vendor": "Apache Software Foundation",
    "versions": [
      {
        "status": "affected",
        "version": "9.1.0"
      }
    ]
  }
]