CVE-2017-12900
tcpdump: Buffer over-read in util-print.c:tok2strbuf()
Einstufung nach Quelle
Trivys eigenes Label ist CRITICAL. Kritisch laut NVD. Niedriger laut Photon OS (hoch), Red Hat (niedrig), Ubuntu (niedrig).
Beschreibung
Several protocol parsers in tcpdump before 4.9.2 could cause a buffer over-read in util-print.c:tok2strbuf().
Betroffene Pakete und behobene Versionen
| Quelle | Paket | Behoben in |
|---|---|---|
| debian 11 | tcpdump | 4.9.2-1 |
| debian 12 | tcpdump | 4.9.2-1 |
| debian 13 | tcpdump | 4.9.2-1 |
| debian 14 | tcpdump | 4.9.2-1 |
| debian 7 | tcpdump | 4.9.2-1~deb7u1 |
| debian 8 | tcpdump | 4.9.2-1~deb8u1 |
| debian 9 | tcpdump | 4.9.2-1~deb9u1 |
| echo | tcpdump | 4.9.2-1 |
| Photon OS 1.0 | tcpdump | 4.9.2-1.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 | 4.9.2-1 |
| debian 12 | tcpdump | 4.9.2-1 |
| debian 13 | tcpdump | 4.9.2-1 |
| debian 14 | tcpdump | 4.9.2-1 |
| debian 7 | tcpdump | 4.9.2-1~deb7u1 |
| debian 8 | tcpdump | 4.9.2-1~deb8u1 |
| debian 9 | tcpdump | 4.9.2-1~deb9u1 |
| echo | tcpdump | 4.9.2-1 |
| Photon OS 1.0 | tcpdump | 4.9.2-1.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.securitytracker.com/id/1039307
- http://www.tcpdump.org/tcpdump-changes.txt
- https://access.redhat.com/errata/RHEA-2018:0705
- https://access.redhat.com/security/cve/CVE-2017-12900
- https://github.com/the-tcpdump-group/tcpdump/commit/0318fa8b61bd6c837641129d585f1a73c652b1e0
- https://nvd.nist.gov/vuln/detail/CVE-2017-12900
- https://security.gentoo.org/glsa/201709-23