Vulnerability identifier: #VU18277

Vulnerability risk: Medium

CVSSv3.1: 6.5 [CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2019-11222

CWE-ID: CWE-119

Exploitation vector: Network

Exploit availability: No

Vulnerable software:
GPAC
Client/Desktop applications / Multimedia software

Vendor: GPAC

Description

The vulnerability allows a remote attacker to execute arbitrary code on the target system.

The vulnerability exists due to a boundary error within the gf_bin128_parse() function in utils/os_divers.c file when processing data in _drm_file.xml file. A remote attacker can supply a specially crafted _drm_file.xmlfile to the application, trigger memory corruption and execute arbitrary code on the target system.

Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.

Mitigation
Install update from vendor's GIT repository.

Vulnerable software versions

GPAC: 0.7.1

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External links
http://github.com/gpac/gpac/commit/f36525c5beafb78959c3a07d6622c9028de348da
http://github.com/gpac/gpac/issues/1204
http://github.com/gpac/gpac/issues/1205
http://github.com/gpac/gpac/commit/f3698bb1bce62402805c3fda96551a23101a32f9

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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.