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redosRedosROS-20240328-12
HistoryMar 28, 2024 - 12:00 a.m.

ROS-20240328-12

2024-03-2800:00:00
redos.red-soft.ru
4
perl
regcomp.c
vulnerability
memory buffer
remote attackers
confidentiality
integrity
availability

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

7.1 High

AI Score

Confidence

Low

7.5 High

CVSS2

Access Vector

NETWORK

Access 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

0.001 Low

EPSS

Percentile

26.3%

The vulnerability of the S_parse_uniprop_string function of the regcomp.c file of the Perl programming language interpreter is related to the operation exceeding the memory buffer boundaries.
is related to an operation exceeding the buffer boundaries in memory. Exploitation of the vulnerability could allow
an attacker acting remotely to affect confidentiality, integrity, and availability of protected information.
of protected information

OSVersionArchitecturePackageVersionFilename
redos7.3x86_64perl<= 5.30.1-466UNKNOWN

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

7.1 High

AI Score

Confidence

Low

7.5 High

CVSS2

Access Vector

NETWORK

Access 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

0.001 Low

EPSS

Percentile

26.3%