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ubuntucveUbuntu.comUB:CVE-2024-3203
HistoryApr 02, 2024 - 12:00 a.m.

CVE-2024-3203

2024-04-0200:00:00
ubuntu.com
ubuntu.com
5
c-blosc2
critical vulnerability
heap-based buffer overflow
remote attack
upgrade
vdb-259050
unix

7.5 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

7.3 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

LOW

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

0.0004 Low

EPSS

Percentile

15.8%

A vulnerability, which was classified as critical, was found in c-blosc2 up
to 2.13.2. Affected is the function ndlz8_decompress of the file
/src/c-blosc2/plugins/codecs/ndlz/ndlz8x8.c. The manipulation leads to
heap-based buffer overflow. It is possible to launch the attack remotely.
The exploit has been disclosed to the public and may be used. Upgrading to
version 2.14.3 is able to address this issue. It is recommended to upgrade
the affected component. VDB-259050 is the identifier assigned to this
vulnerability.

OSVersionArchitecturePackageVersionFilename
ubuntu24.04noarchc-blosc2< anyUNKNOWN

7.5 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

7.3 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

LOW

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

0.0004 Low

EPSS

Percentile

15.8%

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