CVE-2019-9893
libseccomp: incorrect generation of syscall filters in libseccomp
Kaynağa göre önem derecesi
Trivy'nin kendi etiketi CRITICAL. Kritik diyenler: NVD, Photon OS. Daha düşük diyenler: Red Hat (orta), Amazon (orta), Oracle (orta), Ubuntu (orta).
Açıklama
libseccomp before 2.4.0 did not correctly generate 64-bit syscall argument comparisons using the arithmetic operators (LT, GT, LE, GE), which might able to lead to bypassing seccomp filters and potential privilege escalations.
Etkilenen paketler ve düzeltilmiş sürümler
| Kaynak | Paket | Düzeltildiği sürüm |
|---|---|---|
| Photon OS 1.0 | libseccomp | 2.4.0-1.ph1 |
| Photon OS 2.0 | libseccomp | 2.4.0-1.ph2 |
| Photon OS 3.0 | libseccomp | 2.4.0-1.ph3 |
| alpine 3.10 | libseccomp | 2.4.0-r0 |
| alpine 3.11 | libseccomp | 2.4.0-r0 |
| alpine 3.12 | libseccomp | 2.4.0-r0 |
| alpine 3.13 | libseccomp | 2.4.0-r0 |
| alpine 3.14 | libseccomp | 2.4.0-r0 |
| alpine 3.15 | libseccomp | 2.4.0-r0 |
| alpine 3.16 | libseccomp | 2.4.0-r0 |
| alpine 3.17 | libseccomp | 2.4.0-r0 |
| alpine 3.18 | libseccomp | 2.4.0-r0 |
36 kaynaktaki 41 kaydın hepsini göster
| Kaynak | Paket | Düzeltildiği sürüm |
|---|---|---|
| Photon OS 1.0 | libseccomp | 2.4.0-1.ph1 |
| Photon OS 2.0 | libseccomp | 2.4.0-1.ph2 |
| Photon OS 3.0 | libseccomp | 2.4.0-1.ph3 |
| alpine 3.10 | libseccomp | 2.4.0-r0 |
| alpine 3.11 | libseccomp | 2.4.0-r0 |
| alpine 3.12 | libseccomp | 2.4.0-r0 |
| alpine 3.13 | libseccomp | 2.4.0-r0 |
| alpine 3.14 | libseccomp | 2.4.0-r0 |
| alpine 3.15 | libseccomp | 2.4.0-r0 |
| alpine 3.16 | libseccomp | 2.4.0-r0 |
| alpine 3.17 | libseccomp | 2.4.0-r0 |
| alpine 3.18 | libseccomp | 2.4.0-r0 |
| alpine 3.19 | libseccomp | 2.4.0-r0 |
| alpine 3.20 | libseccomp | 2.4.0-r0 |
| alpine 3.21 | libseccomp | 2.4.0-r0 |
| alpine 3.22 | libseccomp | 2.4.0-r0 |
| alpine 3.23 | libseccomp | 2.4.0-r0 |
| alpine 3.24 | libseccomp | 2.4.0-r0 |
| alpine 3.8 | libseccomp | 2.4.0-r0 |
| alpine 3.9 | libseccomp | 2.4.0-r0 |
| alpine edge | libseccomp | 2.4.0-r0 |
| amazon linux 2 | libseccomp | 2.4.1-1.amzn2 |
| amazon linux 2 | libseccomp-debuginfo | 2.4.1-1.amzn2 |
| amazon linux 2 | libseccomp-devel | 2.4.1-1.amzn2 |
| amazon linux 2 | libseccomp-static | 2.4.1-1.amzn2 |
| debian 11 | libseccomp | 2.4.1-1 |
| debian 12 | libseccomp | 2.4.1-1 |
| debian 13 | libseccomp | 2.4.1-1 |
| debian 14 | libseccomp | 2.4.1-1 |
| echo | libseccomp | 2.4.1-1 |
| Oracle Linux 8 | libseccomp | 2.4.1-1.el8 |
| Oracle Linux 8 | libseccomp-devel | 2.4.1-1.el8 |
| Red Hat | libseccomp | düzeltme belirtilmemiş |
| Red Hat | libseccomp-devel | düzeltme belirtilmemiş |
| ubuntu 14.04-ESM | libseccomp | 2.4.1-0ubuntu0.14.04.2 |
| ubuntu 16.04 | libseccomp | 2.4.1-0ubuntu0.16.04.2 |
| ubuntu 16.04-ESM | libseccomp | 2.4.1-0ubuntu0.16.04.2 |
| ubuntu 18.04 | libseccomp | 2.4.1-0ubuntu0.18.04.2 |
| ubuntu 18.04-ESM | libseccomp | 2.4.1-0ubuntu0.18.04.2 |
| ubuntu 18.10 | libseccomp | 2.4.1-0ubuntu0.18.10.3 |
| ubuntu 19.04 | libseccomp | 2.4.1-0ubuntu0.19.04.3 |
Referanslar
- http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00022.html
- http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00027.html
- http://www.paul-moore.com/blog/d/2019/03/libseccomp_v240.html
- https://access.redhat.com/errata/RHSA-2019:3624
- https://access.redhat.com/security/cve/CVE-2019-9893
- https://github.com/seccomp/libseccomp/issues/139
- https://linux.oracle.com/cve/CVE-2019-9893.html
- https://linux.oracle.com/errata/ELSA-2019-3624.html
17 referansın hepsi
- https://nvd.nist.gov/vuln/detail/CVE-2019-9893
- https://seclists.org/oss-sec/2019/q1/179
- https://security.gentoo.org/glsa/201904-18
- https://ubuntu.com/security/notices/USN-4001-1
- https://ubuntu.com/security/notices/USN-4001-2
- https://usn.ubuntu.com/4001-1/
- https://usn.ubuntu.com/4001-2/
- https://www.cve.org/CVERecord?id=CVE-2019-9893
- https://www.openwall.com/lists/oss-security/2019/03/15/1