Multiple vulnerabilities in Migration Toolkit for Runtimes



Risk Medium
Patch available YES
Number of vulnerabilities 2
CVE-ID CVE-2023-2798
CVE-2023-22899
CWE-ID CWE-121
CWE-347
Exploitation vector Network
Public exploit N/A
Vulnerable software
 Migration Toolkit for Runtimes
Server applications / Other server solutions

Vendor Red Hat Inc.

Security Bulletin

This security bulletin contains information about 2 vulnerabilities.

1) Stack-based buffer overflow

EUVDB-ID: #VU77776

Risk: Medium

CVSSv4.0: 4.7 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:H/VA:L/SC:N/SI:N/SA:N/E:U/U:Green]

CVE-ID: CVE-2023-2798

CWE-ID: CWE-121 - Stack-based buffer overflow

Exploit availability: No

Description

The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to a boundary error when processing HTML content. A remote attacker can trick the victim to visit a malicious webpage, trigger a stack overflow and perform a denial of service (DoS) attack.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

Migration Toolkit for Runtimes: before 1.1.1

CPE2.3 External links

https://access.redhat.com/errata/RHSA-2023:3814


Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

2) Improper Verification of Cryptographic Signature

EUVDB-ID: #VU74270

Risk: Medium

CVSSv4.0: 4.6 [CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N/E:U/U:Green]

CVE-ID: CVE-2023-22899

CWE-ID: CWE-347 - Improper Verification of Cryptographic Signature

Exploit availability: No

Description

The vulnerability allows a remote attacker to perform spoofing attack.

The vulnerability exists due to zip4j does not always perform validation of MAC when decrypting a ZIP archive. A remote attacker can submit a malicious archive or tamper with data inside one.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

Migration Toolkit for Runtimes: before 1.1.1

CPE2.3 External links

https://access.redhat.com/errata/RHSA-2023:3814


Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.



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