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nvd[email protected]NVD:CVE-2021-41690
HistoryJun 28, 2022 - 1:15 p.m.

CVE-2021-41690

2022-06-2813:15:10
CWE-401
[email protected]
web.nvd.nist.gov
6
dcmtk
memory handling
vulnerability
dos
cve-2021-41690

CVSS2

5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

EPSS

0.001

Percentile

46.8%

JSON

DCMTK through 3.6.6 does not handle memory free properly. The malloced memory for storing all file information are recorded in a global variable LST and are not freed properly. Sending specific requests to the dcmqrdb program can incur a memory leak. An attacker can use it to launch a DoS attack.

Affected configurations

Nvd
Node
offisdcmtkRange≤3.6.6
VendorProductVersionCPE
offisdcmtk*cpe:2.3:a:offis:dcmtk:*:*:*:*:*:*:*:*

Related

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cvelist 1
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ubuntucve 1
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cve 1
cnvd 1
veracode 1
gitlab 1
debiancve 1
redos 1
nessus 3
openvas 5
mageia 2
ubuntu 1
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2024-06-28 00:00:00
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2023-02-22 18:23:35
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2022-06-30 00:00:00
veracode
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Denial Of Service (DoS)
2022-06-29 06:51:46
gitlab
gitlab
Missing Release of Memory after Effective Lifetime
2022-06-28 00:00:00
debiancve
debiancve
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2022-06-28 13:15:10
redos
redos
ROS-20210716-02
2021-07-16 00:00:00
nessus
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Ubuntu 16.04 LTS / 18.04 LTS / 20.04 LTS / 22.04 LTS / 24.04 LTS : DCMTK vulnerabilities (USN-7010-1)
2024-09-17 00:00:00
Debian dla-3847 : dcmtk - security update
2024-06-28 00:00:00
Ubuntu 16.04 ESM / 18.04 ESM / 20.04 ESM / 22.04 ESM : DCMTK vulnerabilities (USN-5882-1)
2023-02-22 00:00:00
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Debian: Security Advisory (DLA-3847-1)
2024-07-01 00:00:00
Mageia: Security Advisory (MGASA-2024-0251)
2024-07-04 00:00:00
Mageia: Security Advisory (MGASA-2023-0083)
2023-03-28 00:00:00
mageia
mageia
Updated dcmtk packages fix security vulnerabilities
2024-07-03 19:36:28
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2023-03-11 22:00:39
ubuntu
ubuntu
DCMTK vulnerabilities
2023-02-22 00:00:00

CVSS2

5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

EPSS

0.001

Percentile

46.8%

JSON
Related for NVD:CVE-2021-41690
prion1cvelist1vulnrichment1ubuntucve1osv4cve1cnvd1veracode1gitlab1debiancve1redos1nessus3openvas5mageia2ubuntu1