Описание
The Samba vfs_fruit module uses extended file attributes (EA, xattr) to provide "...enhanced compatibility with Apple SMB clients and interoperability with a Netatalk 3 AFP fileserver." Samba versions prior to 4.13.17, 4.14.12 and 4.15.5 with vfs_fruit configured allow out-of-bounds heap read and write via specially crafted extended file attributes. A remote attacker with write access to extended file attributes can execute arbitrary code with the privileges of smbd, typically root.
| Релиз | Статус | Примечание |
|---|---|---|
| bionic | released | 2:4.7.6+dfsg~ubuntu-0ubuntu2.28 |
| devel | released | 4.13.17~dfsg-0ubuntu1 |
| esm-infra-legacy/trusty | not-affected | 2:4.3.11+dfsg-0ubuntu0.14.04.20+esm12 |
| esm-infra/bionic | not-affected | 2:4.7.6+dfsg~ubuntu-0ubuntu2.28 |
| esm-infra/focal | not-affected | 2:4.13.17~dfsg-0ubuntu0.21.04.1 |
| esm-infra/xenial | released | 2:4.3.11+dfsg-0ubuntu0.16.04.34+esm1 |
| focal | released | 2:4.13.17~dfsg-0ubuntu0.21.04.1 |
| impish | released | 2:4.13.17~dfsg-0ubuntu0.21.10.1 |
| jammy | released | 4.13.17~dfsg-0ubuntu1 |
| trusty/esm | released | 2:4.3.11+dfsg-0ubuntu0.14.04.20+esm12 |
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9 Critical
CVSS2
8.8 High
CVSS3
Связанные уязвимости
The Samba vfs_fruit module uses extended file attributes (EA, xattr) to provide "...enhanced compatibility with Apple SMB clients and interoperability with a Netatalk 3 AFP fileserver." Samba versions prior to 4.13.17, 4.14.12 and 4.15.5 with vfs_fruit configured allow out-of-bounds heap read and write via specially crafted extended file attributes. A remote attacker with write access to extended file attributes can execute arbitrary code with the privileges of smbd, typically root.
The Samba vfs_fruit module uses extended file attributes (EA, xattr) to provide "...enhanced compatibility with Apple SMB clients and interoperability with a Netatalk 3 AFP fileserver." Samba versions prior to 4.13.17, 4.14.12 and 4.15.5 with vfs_fruit configured allow out-of-bounds heap read and write via specially crafted extended file attributes. A remote attacker with write access to extended file attributes can execute arbitrary code with the privileges of smbd, typically root.
The Samba vfs_fruit module uses extended file attributes (EA, xattr) t ...
9 Critical
CVSS2
8.8 High
CVSS3