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redosRedosROS-20230907-04
HistorySep 07, 2023 - 12:00 a.m.

ROS-20230907-04

2023-09-0700:00:00
redos.red-soft.ru
7

5.3 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

LOW

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

5 Medium

CVSS2

Access Vector

NETWORK

Access 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

0.002 Low

EPSS

Percentile

59.2%

Vulnerability of DH_check(), DH_check_ex() or EVP_PKEY_param_check() functions of OpenSSL library is related to
using a regular expression with inefficient computational complexity. Exploitation of the vulnerability
could allow a remote attacker to cause a denial of service.

Vulnerability of DH_check(), DH_check_ex(), EVP_PKEY_param_check() functions of OpenSSL library is related to excessive iteration.
excessive iteration. Exploitation of the vulnerability could allow an attacker acting remotely,
to cause a denial of service.

OSVersionArchitecturePackageVersionFilename
redos7.3x86_64openssl<= 1.1.1q-7UNKNOWN

5.3 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

LOW

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

5 Medium

CVSS2

Access Vector

NETWORK

Access 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

0.002 Low

EPSS

Percentile

59.2%