kritik
CVE-2019-25034
unbound: integer overflow in sldns_str2wire_dname_buf_origin can lead to an out-of-bounds write
En geç 24 Eki 2026, 07:11 UTC tarihinden beri Trivy database'indeO derlemeden önce ne zaman girdiği kayıtlı değil.
Kaynağa göre önem derecesi
NVD9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Red Hat9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Trivy'nin kendi etiketi CRITICAL. Kritik diyenler: NVD, Photon OS. Daha düşük diyenler: Red Hat (orta), Amazon (orta), Oracle (orta), Rocky Linux (orta), Ubuntu (orta).
Açıklama
Unbound before 1.9.5 allows an integer overflow in sldns_str2wire_dname_buf_origin, leading to an out-of-bounds write. NOTE: The vendor disputes that this is a vulnerability. Although the code may be vulnerable, a running Unbound installation cannot be remotely or locally exploited
Etkilenen paketler ve düzeltilmiş sürümler
| Kaynak | Paket | Düzeltildiği sürüm |
|---|---|---|
| Photon OS 1.0 | unbound | 1.6.8-4.ph1 |
| Photon OS 2.0 | unbound | 1.6.8-4.ph2 |
| Photon OS 3.0 | unbound | 1.13.1-1.ph3 |
| Photon OS 5.0 | unbound, unbound-devel, unbound-docs | 1.26.0-1.ph5 |
| amazon linux 2 | python2-unbound, python3-unbound, unbound ve 3 tane daha | 1.7.3-15.amzn2.0.1 |
| debian 11 | unbound | 1.9.6-1 |
| debian 12 | unbound | 1.9.6-1 |
| debian 13 | unbound | 1.9.6-1 |
| debian 14 | unbound | 1.9.6-1 |
| debian 9 | unbound, unbound1.9 | 1.9.0-2+deb10u2~deb9u2 |
| echo | unbound | 1.9.6-1 |
| Oracle Linux 8 | python3-unbound, unbound, unbound-devel ve 1 tane daha | 1.7.3-15.el8 |
18 kaynaktaki 35 kaydın hepsini göster
| Kaynak | Paket | Düzeltildiği sürüm |
|---|---|---|
| Photon OS 1.0 | unbound | 1.6.8-4.ph1 |
| Photon OS 2.0 | unbound | 1.6.8-4.ph2 |
| Photon OS 3.0 | unbound | 1.13.1-1.ph3 |
| Photon OS 5.0 | unbound | 1.26.0-1.ph5 |
| Photon OS 5.0 | unbound-devel | 1.26.0-1.ph5 |
| Photon OS 5.0 | unbound-docs | 1.26.0-1.ph5 |
| amazon linux 2 | python2-unbound | 1.7.3-15.amzn2.0.1 |
| amazon linux 2 | python3-unbound | 1.7.3-15.amzn2.0.1 |
| amazon linux 2 | unbound | 1.7.3-15.amzn2.0.1 |
| amazon linux 2 | unbound-debuginfo | 1.7.3-15.amzn2.0.1 |
| amazon linux 2 | unbound-devel | 1.7.3-15.amzn2.0.1 |
| amazon linux 2 | unbound-libs | 1.7.3-15.amzn2.0.1 |
| debian 11 | unbound | 1.9.6-1 |
| debian 12 | unbound | 1.9.6-1 |
| debian 13 | unbound | 1.9.6-1 |
| debian 14 | unbound | 1.9.6-1 |
| debian 9 | unbound | düzeltme belirtilmemiş |
| debian 9 | unbound1.9 | 1.9.0-2+deb10u2~deb9u2 |
| echo | unbound | 1.9.6-1 |
| Oracle Linux 8 | python3-unbound | 1.7.3-15.el8 |
| Oracle Linux 8 | unbound | 1.7.3-15.el8 |
| Oracle Linux 8 | unbound-devel | 1.7.3-15.el8 |
| Oracle Linux 8 | unbound-libs | 1.7.3-15.el8 |
| Red Hat | unbound | düzeltme belirtilmemiş |
| Red Hat | unbound-devel | düzeltme belirtilmemiş |
| Red Hat | unbound-libs | düzeltme belirtilmemiş |
| Red Hat | unbound-python | düzeltme belirtilmemiş |
| rocky 8 | python3-unbound | 1.7.3-15.el8 |
| rocky 8 | unbound | 1.7.3-15.el8 |
| rocky 8 | unbound-devel | 1.7.3-15.el8 |
| rocky 8 | unbound-libs | 1.7.3-15.el8 |
| ubuntu 18.04 | unbound | 1.6.7-1ubuntu2.4 |
| ubuntu 18.04-ESM | unbound | 1.6.7-1ubuntu2.4 |
| ubuntu 20.04 | unbound | 1.9.4-2ubuntu1.2 |
| ubuntu 20.04-ESM | unbound | 1.9.4-2ubuntu1.2 |
Referanslar
- https://access.redhat.com/errata/RHSA-2021:1853
- https://access.redhat.com/security/cve/CVE-2019-25034
- https://bugzilla.redhat.com/show_bug.cgi?id=1714175
- https://bugzilla.redhat.com/show_bug.cgi?id=1842837
- https://bugzilla.redhat.com/show_bug.cgi?id=1850460
- https://bugzilla.redhat.com/show_bug.cgi?id=1878761
- https://bugzilla.redhat.com/show_bug.cgi?id=1954772
- https://bugzilla.redhat.com/show_bug.cgi?id=1954778
37 referansın hepsi
- https://bugzilla.redhat.com/show_bug.cgi?id=1954780
- https://bugzilla.redhat.com/show_bug.cgi?id=1954782
- https://bugzilla.redhat.com/show_bug.cgi?id=1954794
- https://bugzilla.redhat.com/show_bug.cgi?id=1954796
- https://bugzilla.redhat.com/show_bug.cgi?id=1954797
- https://bugzilla.redhat.com/show_bug.cgi?id=1954799
- https://bugzilla.redhat.com/show_bug.cgi?id=1954801
- https://bugzilla.redhat.com/show_bug.cgi?id=1954804
- https://creativecommons.org/licenses/by/4.0/
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-25032
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-25034
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-25035
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-25036
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-25037
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-25038
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-25039
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-25040
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-25041
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-25042
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-28935
- https://errata.rockylinux.org/RLSA-2021:1853
- https://linux.oracle.com/cve/CVE-2019-25034.html
- https://linux.oracle.com/errata/ELSA-2021-1853.html
- https://lists.debian.org/debian-lts-announce/2021/05/msg00007.html
- https://nvd.nist.gov/vuln/detail/CVE-2019-25034
- https://ostif.org/our-audit-of-unbound-dns-by-x41-d-sec-full-results/
- https://security.netapp.com/advisory/ntap-20210507-0007/
- https://ubuntu.com/security/notices/USN-4938-1
- https://www.cve.org/CVERecord?id=CVE-2019-25034