Vulnerability Name:

CVE-2017-13023

Assigned:2017-08-21
Published:2017-09-14
Updated:2017-09-16
Summary:The IPv6 mobility parser in tcpdump before 4.9.2 has a buffer over-read in print-mobility.c:mobility_opt_print().
CVSS v3 Severity:9.8 Critical (CVSS v3 Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): High
Integrity (I): High
Availibility (A): High
7.3 High (CCN CVSS v3 Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): Low
Integrity (I): Low
Availibility (A): Low
CVSS v2 Severity:7.5 High (CVSS v2 Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Authentication (Au): None
Impact Metrics:Confidentiality (C): Partial
Integrity (I): Partial
Availibility (A): Partial
Vulnerability Type:CWE-119
References:Source: SECTRACK
Type: VENDOR_ADVISORY
1039307

Source: CONFIRM
Type: VENDOR_ADVISORY
http://www.tcpdump.org/tcpdump-changes.txt

Source: CONFIRM
Type: VENDOR_ADVISORY
https://github.com/the-tcpdump-group/tcpdump/commit/b8e559afaeb8fe0604a1f8e3ad4dc1445de07a00

Vulnerable Configuration:Configuration 1:
  • cpe:/a:tcpdump:tcpdump:4.9.1:*:*:*:*:*:*:*

  • Denotes that component is vulnerable
    Oval Definitions
    Definition IDClassTitleLast Modified
    oval:com.ubuntu.xenial:def:201713023000
    V
    CVE-2017-13023 on Ubuntu 16.04 LTS (xenial) - low.
    2017-09-14
    oval:com.ubuntu.trusty:def:201713023000
    V
    CVE-2017-13023 on Ubuntu 14.04 LTS (trusty) - low.
    2017-09-14
    BACK
    tcpdump tcpdump 4.9.1