PT-2017-7827 · Jasper+4 · Jasper+4

Agostino Sarubbo · Publicado 2016-12-21 · Atualizado 2018-06-29 · CVE-2016-10248

Positive Technologies (AI Summary)

CVSS v3.1

7.5

Alta

Vetor base

AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Name of the Vulnerable Software and Affected Versions JasPer versions prior to 1.900.9

Description The issue allows remote attackers to cause a denial of service, specifically a NULL pointer dereference, via certain vectors involving an empty sequence. This is related to the jpc tsfb synthesize function in jpc tsfb.c.

Recommendations For versions prior to 1.900.9, update to version 1.900.9 or later to resolve the issue. As a temporary workaround, consider restricting access to the jpc tsfb synthesize function until a patch is available.

Exploit

Correção

DoS

NULL Pointer Dereference

Enumeração de Fraquezas

CWE-476

Identificadores relacionados

ALT-PU-2016-2474

CESA-2017_1208

CVE-2016-10248

MGASA-2017-0474

RHSA-2017:1208

RHSA-2017_1208

USN-3693-1

Produtos afetados

Alt Linux

Centos

Jasper

Red Hat

Ubuntu

Referências · 43

• 🔥 https://github.com/Hack-Me/Pocs_for_Multi_Versions/tree/main/CVE-2016-9560 · Exploit
• 🔥 https://blogs.gentoo.org/ago/2016/10/20/jasper-null-pointer-dereference-in-jpc_tsfb_synthesize-jpc_tsfb-c · Exploit
• https://github.com/mdadams/jasper/commit/2e82fa00466ae525339754bb3ab0a0474a31d4bd · Correção
• https://github.com/mdadams/jasper/releases · Nota
• http://openwall.com/lists/oss-security/2016/10/20/5 · Nota
• https://lists.fedoraproject.org/archives/list/[e-mail]/thread/THLEZURI4D24PRM7SMASC5I25IAWXXTM · Aviso do Fabricante
• https://ubuntu.com/security/CVE-2016-9390 · Aviso do Fabricante
• https://ubuntu.com/security/CVE-2016-9387 · Aviso do Fabricante
• https://ubuntu.com/security/CVE-2016-9391 · Aviso do Fabricante
• https://ubuntu.com/security/CVE-2016-10248 · Aviso do Fabricante
• https://ubuntu.com/security/CVE-2016-10250 · Aviso do Fabricante
• https://ubuntu.com/security/CVE-2016-9396 · Aviso do Fabricante
• http://securityfocus.com/bid/93797 · Nota
• https://ubuntu.com/security/CVE-2016-9394 · Aviso do Fabricante
• https://ubuntu.com/security/CVE-2017-1000050 · Aviso do Fabricante