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redosRedosROS-20220225-01
HistoryFeb 25, 2022 - 12:00 a.m.

ROS-20220225-01

2022-02-2500:00:00
redos.red-soft.ru
58

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

7.5 High

CVSS2

Access Vector

Access Complexity

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

0.035 Low

EPSS

Percentile

91.5%

Expat parsing library vulnerability, related to integer overflow in copyString. Exploitation
vulnerability could allow an attacker acting remotely to pass specially crafted data to an application, cause an integer overflow, and cause a denial of service condition on the target system.
data, trigger an integer overflow, and cause a denial of service condition on the target system

The Expat parsing library vulnerability is related to the fact that the vulnerable application lacks certain
encoding check, such as checking if a UTF-8 character is valid in a particular context. Exploitation
vulnerability could allow an attacker acting remotely to send a specially crafted request and
execute arbitrary code on the target system

Vulnerability in Expat parsing library, related to a boundary detection bug in build_model. Exploitation
vulnerability could allow a remote attacker to cause a stack buffer overflow and
execute arbitrary code on the target system

Vulnerability in the Expat parsing library, related to an integer overflow in the storeRawNames function.
Exploitation of the vulnerability could allow an attacker acting remotely to pass specially crafted data to an application, cause an integer overflow in the storeRawNames function.
specially crafted data, cause an integer overflow, and trigger a denial-of-service condition on the target system.
denial of service condition on the target system

Vulnerability in the Expat parsing library, related to improper protection against inserting nameep characters into the URI
namespace in xmlparse.c. Exploitation of the vulnerability could allow an attacker acting
remotely to pass specially crafted data into an application and perform a denial of service (DoS) attack.
denial of service (DoS) attack

OSVersionArchitecturePackageVersionFilename
redos7.3x86_64expat<= 2.4.1-2UNKNOWN

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

7.5 High

CVSS2

Access Vector

Access Complexity

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

0.035 Low

EPSS

Percentile

91.5%