CVE-2021-41690

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Source
https://nvd.nist.gov/vuln/detail/CVE-2021-41690
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2021-41690.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2021-41690
Related
Published
2022-06-28T13:15:10Z
Modified
2024-10-12T08:30:28.093076Z
Severity
  • 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
Summary
[none]
Details

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.

References

Affected packages

Debian:11 / dcmtk

Package

Name
dcmtk
Purl
pkg:deb/debian/dcmtk?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

3.*

3.6.5-1
3.6.6-1~ext1
3.6.6-1
3.6.6-2
3.6.6-3
3.6.6-4~bpo11+1
3.6.6-4
3.6.6-5~bpo11+1
3.6.6-5
3.6.7-1
3.6.7-2
3.6.7-3
3.6.7-4
3.6.7-5
3.6.7-6~bpo11+1
3.6.7-6
3.6.7-7
3.6.7-8
3.6.7-9~deb12u1
3.6.7-9
3.6.7-9.1
3.6.7-11
3.6.7-12
3.6.7-13
3.6.7-14
3.6.7-15
3.6.8~git20221024.b8950f9-1
3.6.8~git20221024.b8950f9-2
3.6.8~git20221024.b8950f9-3
3.6.8~git20231027.1549d8c-1
3.6.8~git20231027.1549d8c-2
3.6.8-1
3.6.8-2
3.6.8-3
3.6.8-4
3.6.8-5
3.6.8-6

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:12 / dcmtk

Package

Name
dcmtk
Purl
pkg:deb/debian/dcmtk?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
3.6.7-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:13 / dcmtk

Package

Name
dcmtk
Purl
pkg:deb/debian/dcmtk?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
3.6.7-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Git / github.com/dcmtk/dcmtk

Affected ranges

Type
GIT
Repo
https://github.com/dcmtk/dcmtk
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
a9697dfeb672b0b9412c00c7d36d801e27ec85cb

Affected versions

CAR96-3.*

CAR96-3.0.1
CAR96-3.0.2

DCMTK-3.*

DCMTK-3.1.0
DCMTK-3.1.1
DCMTK-3.1.2
DCMTK-3.2.0
DCMTK-3.2.1
DCMTK-3.3.0
DCMTK-3.3.1
DCMTK-3.4.0
DCMTK-3.4.1
DCMTK-3.4.2
DCMTK-3.5.0
DCMTK-3.5.1
DCMTK-3.5.2
DCMTK-3.5.2a
DCMTK-3.5.3
DCMTK-3.5.4
DCMTK-3.6.0
DCMTK-3.6.1_20110225
DCMTK-3.6.1_20110519
DCMTK-3.6.1_20110707
DCMTK-3.6.1_20110922
DCMTK-3.6.1_20111208
DCMTK-3.6.1_20120222
DCMTK-3.6.1_20120515
DCMTK-3.6.1_20120831
DCMTK-3.6.1_20121102
DCMTK-3.6.1_20131114
DCMTK-3.6.1_20140617
DCMTK-3.6.1_20150217
DCMTK-3.6.1_20150629
DCMTK-3.6.1_20150924
DCMTK-3.6.1_20160216
DCMTK-3.6.1_20160630
DCMTK-3.6.1_20161102
DCMTK-3.6.1_20170228
DCMTK-3.6.2
DCMTK-3.6.3
DCMTK-3.6.4
DCMTK-3.6.5
DCMTK-3.6.5+_20191213
DCMTK-3.6.6