PT-2019-4841 · Sqlite+3 · Sqlite+3

Publicado 2019-11-15 · Atualizado 2022-04-19 · CVE-2019-19242

Positive Technologies (AI Summary)

CVSS v2.0

7.1

Alta

Vetor base

AV:N/AC:M/Au:N/C:N/I:N/A:C

Name of the Vulnerable Software and Affected Versions SQLite version 3.30.1

Description The issue is related to the handling of pExpr->y.pTab in the sqlite3ExprCodeTarget function, specifically in the TK COLUMN case in expr.c. This can lead to a denial of service. The vulnerability may allow a remote attacker to cause a denial of service.

Recommendations For SQLite version 3.30.1, at the moment, there is no information about a newer version that contains a fix for this vulnerability.

NULL Pointer Dereference

Enumeração de Fraquezas

CWE-476

Identificadores relacionados

ALT-PU-2020-1088

ALT-PU-2020-2094

ALT-PU-2020-2183

BDU:2020-01425

CVE-2019-19242

MGASA-2020-0070

USN-4205-1

Produtos afetados

Alt Linux

Astra Linux

Sqlite

Ubuntu

Referências · 35

• https://github.com/sqlite/sqlite/commit/57f7ece78410a8aae86aa4625fb7556897db384c · Correção
• https://osv.dev/vulnerability/MGASA-2020-0070 · Aviso do Fabricante
• https://bdu.fstec.ru/vul/2020-01425 · Nota de Segurança
• https://wiki.astralinux.ru/astra-linux-se81-bulletin-20200429SE81 · Aviso do Fabricante
• https://osv.dev/vulnerability/DEBIAN-CVE-2019-19242 · Aviso do Fabricante
• https://osv.dev/vulnerability/USN-4205-1 · Aviso do Fabricante
• https://usn.ubuntu.com/4205-1 · Aviso do Fabricante
• https://sqlite.org/releaselog/3_30_1.html · Nota
• https://ubuntu.com/security/CVE-2018-8740 · Aviso do Fabricante
• https://chromereleases.googleblog.com/2019/12/stable-channel-update-for-desktop.html · Nota
• https://wiki.astralinux.ru/pages/viewpage.action?pageId=71831011 · Aviso do Fabricante
• https://nvd.nist.gov/vuln/detail/CVE-2019-19242 · Nota de Segurança
• https://access.redhat.com/security/cve/cve-2019-19242 · Nota
• https://sqlite.org/releaselog/3_31_0.html · Nota
• https://bugs.mageia.org/show_bug.cgi?id=26104 · Nota