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Vulnerability of OpenJPEG: buffer overflow via opj_t1_clbl_decode_processor

Synthesis of the vulnerability 

An attacker can trigger a buffer overflow via opj_t1_clbl_decode_processor() of OpenJPEG, in order to trigger a denial of service, and possibly to run code.
Vulnerable products: Debian, RHEL.
Severity of this weakness: 3/4.
Creation date: 31/01/2020.
Références of this bulletin: CVE-2020-8112, DLA-2089-1, RHSA-2020:0550-01, VIGILANCE-VUL-31470.

Description of the vulnerability 

An attacker can trigger a buffer overflow via opj_t1_clbl_decode_processor() of ...
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This threat announce impacts software or systems such as Debian, RHEL.

Our Vigil@nce team determined that the severity of this cybersecurity alert is important.

The trust level is of type confirmed by the editor, with an origin of document.

An attacker with a expert ability can exploit this security alert.

Solutions for this threat 

This vulnerability fix will be public soon.
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