CVE-2019-17263

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Source
https://nvd.nist.gov/vuln/detail/CVE-2019-17263
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2019-17263.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2019-17263
Published
2019-10-06T22:15:10Z
Modified
2025-07-03T02:07:55.979090Z
Severity
  • 3.3 (Low) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L CVSS Calculator
Summary
[none]
Details

In libyal libfwsi before 20191006, libfwsiextensionblockcopyfrombytestream in libfwsiextensionblock.c has a heap-based buffer over-read because rejection of an unsupported size only considers values less than 6, even though values of 6 and 7 are also unsupported. NOTE: the vendor has disputed this as described in the GitHub issue

References

Affected packages

Debian:11 / libfwsi

Package

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

Affected ranges

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

Affected versions

20181227-1.*

20181227-1.1
20181227-1.2~exp1
20181227-1.2

Other

20181227-2
20240423-1

Ecosystem specific 

{
    "urgency": "unimportant"
}

Debian:12 / libfwsi

Package

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

Affected ranges

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

Affected versions

20181227-1.*

20181227-1.1
20181227-1.2~exp1
20181227-1.2

Other

20181227-2
20240423-1

Ecosystem specific 

{
    "urgency": "unimportant"
}

Debian:13 / libfwsi

Package

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

Affected ranges

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

Affected versions

20181227-1.*

20181227-1.1
20181227-1.2~exp1
20181227-1.2

Other

20181227-2
20240423-1

Ecosystem specific 

{
    "urgency": "unimportant"
}

Debian:11 / liblnk

Package

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

Affected ranges

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

Affected versions

20181227-1.*

20181227-1.1
20181227-1.2~exp1
20181227-1.2

Other

20181227-2
20240423-1

Ecosystem specific 

{
    "urgency": "unimportant"
}

Debian:12 / liblnk

Package

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

Affected ranges

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

Affected versions

20181227-1.*

20181227-1.1
20181227-1.2~exp1
20181227-1.2

Other

20181227-2
20240423-1

Ecosystem specific 

{
    "urgency": "unimportant"
}

Debian:13 / liblnk

Package

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

Affected ranges

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

Affected versions

20181227-1.*

20181227-1.1
20181227-1.2~exp1
20181227-1.2

Other

20181227-2
20240423-1

Ecosystem specific 

{
    "urgency": "unimportant"
}