CVE-2011-1935
Published: 20 October 2017
pcap-linux.c in libpcap 1.1.1 before commit ea9432fabdf4b33cbc76d9437200e028f1c47c93 when snaplen is set may truncate packets, which might allow remote attackers to send arbitrary data while avoiding detection via crafted packets.
Notes
| Author | Note |
|---|---|
| jdstrand | results in less data being captured than expected |
Priority
Status
| Package | Release | Status |
|---|---|---|
|
libpcap Launchpad, Ubuntu, Debian |
hardy |
Ignored
(end of life)
|
| lucid |
Ignored
(end of life)
|
|
| maverick |
Ignored
(end of life)
|
|
| natty |
Ignored
(end of life)
|
|
| oneiric |
Not vulnerable
(1.1.1-8)
|
|
| precise |
Not vulnerable
|
|
| quantal |
Not vulnerable
|
|
| raring |
Not vulnerable
|
|
| saucy |
Not vulnerable
|
|
| trusty |
Not vulnerable
|
|
| upstream |
Released
(1.1.1-4)
|
|
| utopic |
Not vulnerable
|
|
| vivid |
Not vulnerable
|
|
|
Patches: other: http://thread.gmane.org/gmane.network.tcpdump.devel/5018 |
||
Severity score breakdown
| Parameter | Value |
|---|---|
| Base score | 9.8 |
| Attack vector | Network |
| Attack complexity | Low |
| Privileges required | None |
| User interaction | None |
| Scope | Unchanged |
| Confidentiality | High |
| Integrity impact | High |
| Availability impact | High |
| Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |