Out-of-bounds read in libpano13 - CVE-2021-33293
Published: June 15, 2023
Vulnerability identifier: #VU77453
CSH Severity: Medium
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:L/SC:N/SI:N/SA:N/E:U/U:Green
CVE-ID: CVE-2021-33293
CWE-ID: CWE-125
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerable software:
libpano13
libpano13
Software vendor:
Panorama Tools
Panorama Tools
Description
The vulnerability allows a remote attacker to gain access to potentially sensitive information.
The vulnerability exists due to a boundary condition within the panoParserFindOLine() function in parser.c. A remote attacker can send specially crafted data to the application, trigger an out-of-bounds read error and read contents of memory on the system or perform a denial of service attack.
Remediation
Install updates from vendor's website.