Yüksek CVSS 7
CVE-2020-1752: Glibc: serbest bırakılmış belleğin kullanımı
Açıklama (NVD)
A use-after-free vulnerability introduced in glibc upstream version 2.14 was found in the way the tilde expansion was carried out. Directory paths containing an initial tilde followed by a valid username were affected by this issue. A local attacker could exploit this flaw by creating a specially crafted path that, when processed by the glob function, would potentially lead to arbitrary code execution. This was fixed in version 2.32.
Özet bilgiler
- Ürün
- Gnu Glibc
- CVSS v3.1
- 7
CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H - EPSS
- %0,55 (yüzdelik 46)
- CWE
- CWE-416
- Yama
- Mevcut
Etkilenen sürümler
| Ürün | Başlangıç | Bitiş | Düzeltildi |
|---|---|---|---|
| gnu-glibc | — | — | 2.32.0 |
| canonical-ubuntu-linux | 16.04 | 16.04 | — |
| canonical-ubuntu-linux | 18.04 | 18.04 | — |
| canonical-ubuntu-linux | 19.10 | 19.10 | — |
| netapp-active-iq-unified-manager | 9.5 | — | — |
| netapp-hci-management-node | — | — | — |
| netapp-solidfire | — | — | — |
| netapp-steelstore-cloud-integrated-storage | — | — | — |
| netapp-h410c-firmware | — | — | — |
| debian-debian-linux | 10.0 | 10.0 | — |
Kaynaklar
- NVD kaydı
- bugzilla.redhat.com
- lists.apache.org
- lists.apache.org
- lists.debian.org
- security.gentoo.org
- security.netapp.com
- sourceware.org
- sourceware.org
- usn.ubuntu.com
- bugzilla.redhat.com
- lists.apache.org
- lists.apache.org
- lists.debian.org
- security.gentoo.org
- security.netapp.com
- sourceware.org
- sourceware.org
- usn.ubuntu.com
- cert-portal.siemens.com
- cert-portal.siemens.com
- CWE-416