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cve[email protected]CVE-2021-45261
HistoryDec 22, 2021 - 6:15 p.m.

CVE-2021-45261

2021-12-2218:15:08
CWE-763
[email protected]
web.nvd.nist.gov
41
cve-2021-45261
invalid pointer
gnu patch
dos
denial of service
nvd

4.3 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

5.5 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

5.3 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

20.1%

JSON

An Invalid Pointer vulnerability exists in GNU patch 2.7 via the another_hunk function, which causes a Denial of Service.

Affected configurations

NVD
Node
gnupatchMatch2.7
CPENameOperatorVersion
gnu:patchgnu patcheq2.7

Related

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nessus 3
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2021-12-22 18:15:00
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RHEL 8 : patch (Unpatched Vulnerability)
2024-06-03 00:00:00
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2021-12-26 00:00:00
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2021-12-22 21:05:42
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2021-12-22 17:12:19
ubuntucve
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2021-12-22 00:00:00
nvd
nvd
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2021-12-22 18:15:08
debiancve
debiancve
CVE-2021-45261
2021-12-22 18:15:08

4.3 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

5.5 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

5.3 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

20.1%

JSON
Related for CVE-2021-45261
prion1nessus3cnvd1redhatcve1cvelist1ubuntucve1nvd1debiancve1