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cveApacheCVE-2021-35940
HistoryAug 23, 2021 - 10:15 a.m.

CVE-2021-35940

2021-08-2310:15:07
CWE-125
apache
web.nvd.nist.gov
153
4
cve-2021-35940
nvd
apache portable runtime
array read
security
vulnerability

CVSS2

3.6

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

PARTIAL

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

CVSS3

7.1

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

HIGH

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

AI Score

7

Confidence

High

EPSS

0.001

Percentile

34.1%

JSON

An out-of-bounds array read in the apr_time_exp*() functions was fixed in the Apache Portable Runtime 1.6.3 release (CVE-2017-12613). The fix for this issue was not carried forward to the APR 1.7.x branch, and hence version 1.7.0 regressed compared to 1.6.3 and is vulnerable to the same issue.

Affected configurations

Nvd
Node
apacheportable_runtimeMatch1.7.0
Node
oraclehttp_serverMatch12.2.1.3.0
OR
oraclehttp_serverMatch12.2.1.4.0
VendorProductVersionCPE
apacheportable_runtime1.7.0cpe:2.3:a:apache:portable_runtime:1.7.0:*:*:*:*:*:*:*
oraclehttp_server12.2.1.3.0cpe:2.3:a:oracle:http_server:12.2.1.3.0:*:*:*:*:*:*:*
oraclehttp_server12.2.1.4.0cpe:2.3:a:oracle:http_server:12.2.1.4.0:*:*:*:*:*:*:*

CNA Affected

[
  {
    "product": "Apache Portable Runtime (APR)",
    "vendor": "Apache Software Foundation",
    "versions": [
      {
        "status": "affected",
        "version": "Apache Portable Runtime 1.7.0"
      }
    ]
  }
]

References

Social References

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CVSS2

3.6

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

PARTIAL

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

CVSS3

7.1

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

HIGH

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

AI Score

7

Confidence

High

EPSS

0.001

Percentile

34.1%

JSON
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