CVE-2017-11541
tcpdump: heap-based buffer over-read in the lldp_print
Einstufung nach Quelle
Trivys eigenes Label ist CRITICAL. Kritisch laut NVD. Niedriger laut Photon OS (hoch), Red Hat (niedrig), Ubuntu (niedrig).
Beschreibung
tcpdump 4.9.0 has a heap-based buffer over-read in the lldp_print function in print-lldp.c, related to util-print.c.
Betroffene Pakete und behobene Versionen
| Quelle | Paket | Behoben in |
|---|---|---|
| debian 11 | tcpdump | 4.9.1-3 |
| debian 12 | tcpdump | 4.9.1-3 |
| debian 13 | tcpdump | 4.9.1-3 |
| debian 14 | tcpdump | 4.9.1-3 |
| debian 7 | tcpdump | 4.9.0-1~deb7u2 |
| debian 8 | tcpdump | 4.9.2-1~deb8u1 |
| debian 9 | tcpdump | 4.9.2-1~deb9u1 |
| echo | tcpdump | 4.9.1-3 |
| Photon OS 1.0 | tcpdump | 4.9.1-2.ph1 |
| Photon OS 2.0 | tcpdump | 4.9.2-1.ph2 |
| Red Hat | tcpdump | kein Fix angegeben |
| seal Red Hat 6 | seal-tcpdump, tcpdump | 14:4.0.0-11.20090921gitdf3cb4.2.el6+sp999 |
Alle 18 Einträge aus 17 Quellen zeigen
| Quelle | Paket | Behoben in |
|---|---|---|
| debian 11 | tcpdump | 4.9.1-3 |
| debian 12 | tcpdump | 4.9.1-3 |
| debian 13 | tcpdump | 4.9.1-3 |
| debian 14 | tcpdump | 4.9.1-3 |
| debian 7 | tcpdump | 4.9.0-1~deb7u2 |
| debian 8 | tcpdump | 4.9.2-1~deb8u1 |
| debian 9 | tcpdump | 4.9.2-1~deb9u1 |
| echo | tcpdump | 4.9.1-3 |
| Photon OS 1.0 | tcpdump | 4.9.1-2.ph1 |
| Photon OS 2.0 | tcpdump | 4.9.2-1.ph2 |
| Red Hat | tcpdump | kein Fix angegeben |
| seal Red Hat 6 | seal-tcpdump | 14:4.0.0-11.20090921gitdf3cb4.2.el6+sp999 |
| seal Red Hat 6 | tcpdump | 14:4.0.0-11.20090921gitdf3cb4.2.el6+sp999 |
| ubuntu 14.04 | tcpdump | 4.9.2-0ubuntu0.14.04.1 |
| ubuntu 14.04-ESM | tcpdump | 4.9.2-0ubuntu0.14.04.1 |
| ubuntu 16.04 | tcpdump | 4.9.2-0ubuntu0.16.04.1 |
| ubuntu 16.04-ESM | tcpdump | 4.9.2-0ubuntu0.16.04.1 |
| ubuntu 17.04 | tcpdump | 4.9.2-0ubuntu0.17.04.2 |
Referenzen
- http://www.debian.org/security/2017/dsa-3971
- http://www.securityfocus.com/bid/99941
- http://www.securitytracker.com/id/1039307
- https://access.redhat.com/errata/RHEA-2018:0705
- https://access.redhat.com/security/cve/CVE-2017-11541
- https://github.com/hackerlib/hackerlib-vul/tree/master/tcpdump-vul/heap-buffer-overflow/util-print
- https://nvd.nist.gov/vuln/detail/CVE-2017-11541
- https://security.gentoo.org/glsa/201709-23