SB2024072241 - openEuler 22.03 LTS SP3 update for vte291

Description

This security bulletin contains information about 3 secuirty vulnerabilities.

1) Resource exhaustion (CVE-ID: CVE-2024-37535)

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to application does not properly control consumption of internal resources when handling window resize escape sequence. A local user can consume all available memory resources and perform a denial of service (DoS) attack.

2) Input validation error (CVE-ID: CVE-2000-0476)

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

The vulnerability exists due to insufficient validation of user-supplied input. A remote attacker can trick the victim to insert certain characters that force the window to be resized and crash the terminal.

3) Cross-site scripting (CVE-ID: N/A)

The disclosed vulnerability allows a remote authenticated user to perform cross-site scripting (XSS) attacks.
The vulnerability is caused by incorrect filtration of input data. A remote attacker can trick the victim to follow a specially crafted link and execute arbitrary JavaScript in victim’s browser in security context of vulnerable website.
Successful exploitation of this vulnerability may allow a remote attacker to steal potentially sensitive information, change appearance of the web page, perform phishing and drive-by-download attacks.

Remediation

Install update from vendor's website.

References

• https://www.openeuler.org/en/security/security-bulletins/detail/?id=openEuler-SA-2024-1826