Orta CVSS 6.5
CVE-2018-14404: Ubuntu Linux: NULL işaretçi başvurusu
Açıklama (NVD)
A NULL pointer dereference vulnerability exists in the xpath.c:xmlXPathCompOpEval() function of libxml2 through 2.9.8 when parsing an invalid XPath expression in the XPATH_OP_AND or XPATH_OP_OR case. Applications processing untrusted XSL format inputs with the use of the libxml2 library may be vulnerable to a denial of service attack due to a crash of the application.
Özet bilgiler
- Ürün
- Canonical Ubuntu Linux
- CVSS v3.1
- 6.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H - EPSS
- %3,75 (yüzdelik 90)
- CWE
- CWE-476
- Yama
- Yok / bilinmiyor
Etkilenen sürümler
| Ürün | Başlangıç | Bitiş | Düzeltildi |
|---|---|---|---|
| canonical-ubuntu-linux | 12.04 | 12.04 | — |
| canonical-ubuntu-linux | 14.04 | 14.04 | — |
| canonical-ubuntu-linux | 16.04 | 16.04 | — |
| canonical-ubuntu-linux | 18.04 | 18.04 | — |
| debian-debian-linux | — | — | — |
| xmlsoft-libxml2 | — | 2.9.8 | — |
Kaynaklar
- NVD kaydı
- access.redhat.com
- bugs.debian.org
- bugzilla.redhat.com
- gitlab.gnome.org
- lists.debian.org
- lists.debian.org
- security.netapp.com
- usn.ubuntu.com
- usn.ubuntu.com
- access.redhat.com
- bugs.debian.org
- bugzilla.redhat.com
- gitlab.gnome.org
- lists.debian.org
- lists.debian.org
- security.netapp.com
- usn.ubuntu.com
- usn.ubuntu.com
- cert-portal.siemens.com
- CWE-476