kritik
CVE-2016-10195
libevent: Stack-buffer overflow in the name_parse() function
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:3.0/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: Oracle (yüksek), Red Hat (orta), Ubuntu (orta).
Açıklama
The name_parse function in evdns.c in libevent before 2.1.6-beta allows remote attackers to have unspecified impact via vectors involving the label_len variable, which triggers an out-of-bounds stack read.
Etkilenen paketler ve düzeltilmiş sürümler
| Kaynak | Paket | Düzeltildiği sürüm |
|---|---|---|
| Photon OS 3.0 | libevent | 2.1.12-1.ph3 |
| Photon OS 4.0 | libevent, libevent-devel | 2.1.12-1.ph4 |
| Photon OS 5.0 | ntp, ntp-perl, ntpstat | 4.2.8p15-8.ph5 |
| alpine 3.10 | libevent | 2.1.8-r0 |
| alpine 3.11 | libevent | 2.1.8-r0 |
| alpine 3.12 | libevent | 2.1.8-r0 |
| alpine 3.13 | libevent | 2.1.8-r0 |
| alpine 3.14 | libevent | 2.1.8-r0 |
| alpine 3.15 | libevent | 2.1.8-r0 |
| alpine 3.16 | libevent | 2.1.8-r0 |
| alpine 3.17 | libevent | 2.1.8-r0 |
| alpine 3.18 | libevent | 2.1.8-r0 |
44 kaynaktaki 58 kaydın hepsini göster
| Kaynak | Paket | Düzeltildiği sürüm |
|---|---|---|
| Photon OS 3.0 | libevent | 2.1.12-1.ph3 |
| Photon OS 4.0 | libevent | 2.1.12-1.ph4 |
| Photon OS 4.0 | libevent-devel | 2.1.12-1.ph4 |
| Photon OS 5.0 | ntp | 4.2.8p15-8.ph5 |
| Photon OS 5.0 | ntp-perl | 4.2.8p15-8.ph5 |
| Photon OS 5.0 | ntpstat | 4.2.8p15-8.ph5 |
| alpine 3.10 | libevent | 2.1.8-r0 |
| alpine 3.11 | libevent | 2.1.8-r0 |
| alpine 3.12 | libevent | 2.1.8-r0 |
| alpine 3.13 | libevent | 2.1.8-r0 |
| alpine 3.14 | libevent | 2.1.8-r0 |
| alpine 3.15 | libevent | 2.1.8-r0 |
| alpine 3.16 | libevent | 2.1.8-r0 |
| alpine 3.17 | libevent | 2.1.8-r0 |
| alpine 3.18 | libevent | 2.1.8-r0 |
| alpine 3.19 | libevent | 2.1.8-r0 |
| alpine 3.2 | libevent | 2.0.22-r1 |
| alpine 3.20 | libevent | 2.1.8-r0 |
| alpine 3.21 | libevent | 2.1.8-r0 |
| alpine 3.22 | libevent | 2.1.8-r0 |
| alpine 3.23 | libevent | 2.1.8-r0 |
| alpine 3.24 | libevent | 2.1.8-r0 |
| alpine 3.3 | libevent | 2.0.22-r1 |
| alpine 3.4 | libevent | 2.0.22-r1 |
| alpine 3.5 | libevent | 2.0.22-r2 |
| alpine 3.6 | libevent | 2.1.8-r0 |
| alpine 3.7 | libevent | 2.1.8-r0 |
| alpine 3.8 | libevent | 2.1.8-r0 |
| alpine 3.9 | libevent | 2.1.8-r0 |
| alpine edge | libevent | 2.1.8-r0 |
| debian 11 | libevent | 2.0.21-stable-3 |
| debian 12 | libevent | 2.0.21-stable-3 |
| debian 13 | libevent | 2.0.21-stable-3 |
| debian 14 | libevent | 2.0.21-stable-3 |
| debian 7 | libevent | 2.0.19-stable-3+deb7u2 |
| debian 8 | libevent | 2.0.21-stable-2+deb8u1 |
| echo | libevent | 2.0.21-stable-3 |
| Oracle Linux 6 | thunderbird | 52.1.0-1.0.1.el6_9 |
| Oracle Linux 7 | thunderbird | 52.1.0-1.0.1.el7_3 |
| Red Hat | libevent | düzeltme belirtilmemiş |
| Red Hat | libevent-devel | düzeltme belirtilmemiş |
| Red Hat | libevent-doc | düzeltme belirtilmemiş |
| Red Hat | libevent-headers | düzeltme belirtilmemiş |
| ubuntu 12.04 | libevent | 2.0.16-stable-1ubuntu0.2 |
| ubuntu 14.04 | firefox | 53.0+build6-0ubuntu0.14.04.1 |
| ubuntu 14.04 | libevent | 2.0.21-stable-1ubuntu1.14.04.2 |
| ubuntu 14.04 | thunderbird | 1:52.1.1+build1-0ubuntu0.14.04.1 |
| ubuntu 14.04-ESM | libevent | 2.0.21-stable-1ubuntu1.14.04.2 |
| ubuntu 16.04 | firefox | 53.0+build6-0ubuntu0.16.04.1 |
| ubuntu 16.04 | libevent | 2.0.21-stable-2ubuntu0.16.04.1 |
| ubuntu 16.04 | thunderbird | 1:52.1.1+build1-0ubuntu0.16.04.1 |
| ubuntu 16.04-ESM | libevent | 2.0.21-stable-2ubuntu0.16.04.1 |
| ubuntu 16.10 | firefox | 53.0+build6-0ubuntu0.16.10.1 |
| ubuntu 16.10 | libevent | 2.0.21-stable-2ubuntu0.16.10.1 |
| ubuntu 16.10 | thunderbird | 1:52.1.1+build1-0ubuntu0.16.10.1 |
| ubuntu 17.04 | firefox | 53.0+build6-0ubuntu0.17.04.1 |
| ubuntu 17.04 | libevent | 2.0.21-stable-3 |
| ubuntu 17.04 | thunderbird | 1:52.1.1+build1-0ubuntu0.17.04.1 |
Referanslar
- http://www.debian.org/security/2017/dsa-3789
- http://www.openwall.com/lists/oss-security/2017/01/31/17
- http://www.openwall.com/lists/oss-security/2017/02/02/7
- http://www.securityfocus.com/bid/96014
- http://www.securitytracker.com/id/1038320
- https://access.redhat.com/errata/RHSA-2017:1104
- https://access.redhat.com/errata/RHSA-2017:1106
- https://access.redhat.com/errata/RHSA-2017:1201
21 referansın hepsi
- https://access.redhat.com/security/cve/CVE-2016-10195
- https://github.com/libevent/libevent/blob/release-2.1.6-beta/ChangeLog
- https://github.com/libevent/libevent/commit/96f64a022014a208105ead6c8a7066018449d86d
- https://github.com/libevent/libevent/issues/317
- https://linux.oracle.com/cve/CVE-2016-10195.html
- https://linux.oracle.com/errata/ELSA-2017-1201.html
- https://nvd.nist.gov/vuln/detail/CVE-2016-10195
- https://security.gentoo.org/glsa/201705-01
- https://ubuntu.com/security/notices/USN-3228-1
- https://ubuntu.com/security/notices/USN-3278-1
- https://www.cve.org/CVERecord?id=CVE-2016-10195
- https://www.mozilla.org/en-US/security/advisories/mfsa2017-10/
- https://www.mozilla.org/en-US/security/advisories/mfsa2017-13/