PT-2018-10811 · Apache · Apache Tika

Tim Allison · Publicado 2018-09-19 · Atualizado 2018-11-20 · CVE-2018-11762

Positive Technologies (AI Summary)

CVSS v3.1

5.9

Média

Vetor base

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

Name of the Vulnerable Software and Affected Versions Apache Tika versions 0.9 through 1.18

Description The issue arises in a rare edge case where a user does not specify an extract directory on the command line and the input file has an embedded file with an absolute path. For example, if the input file contains "C:/evil.bat", tika-app would overwrite that file.

Recommendations For Apache Tika versions 0.9 through 1.18, consider specifying an extract directory on the command line using the --extract-dir option to avoid potential file overwrites. As a temporary workaround, restrict the use of absolute paths in embedded files to minimize the risk of exploitation.

Correção

Path traversal

Enumeração de Fraquezas

CWE-22

Identificadores relacionados

CVE-2018-11762

GHSA-W6G3-V46Q-5P28

Produtos afetados

Apache Tika

Referências · 13

• https://osv.dev/vulnerability/DEBIAN-CVE-2018-11762 · Aviso do Fabricante
• https://lists.apache.org/thread.html/ab2e1af38975f5fc462ba89b517971ef892ec3d06bee12ea2258895b%40%3Cdev.tika.apache.org%3E · Nota
• https://ubuntu.com/security/CVE-2018-11762 · Aviso do Fabricante
• https://nvd.nist.gov/vuln/detail/CVE-2018-11762 · Nota de Segurança
• https://osv.dev/vulnerability/CVE-2018-11762 · Aviso do Fabricante
• https://osv.dev/vulnerability/GHSA-w6g3-v46q-5p28 · Aviso do Fabricante
• http://securityfocus.com/bid/105515 · Nota
• https://openwall.com/lists/oss-security/2018/09/19/5 · Nota
• https://cve.org/CVERecord?id=CVE-2018-11762 · Nota de Segurança
• https://security-tracker.debian.org/tracker/CVE-2018-11762 · Aviso do Fabricante
• https://github.com/advisories/GHSA-w6g3-v46q-5p28 · Nota
• https://lists.apache.org/thread.html/ab2e1af38975f5fc462ba89b517971ef892ec3d06bee12ea2258895b@%3Cdev.tika.apache.org%3E · Nota
• https://osv.dev/vulnerability/UBUNTU-CVE-2018-11762 · Aviso do Fabricante