CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
AI Score
Confidence
High
EPSS
Percentile
71.0%
The OSPFv3 parser in tcpdump before 4.9.3 has a buffer over-read in print-ospf6.c:ospf6_print_lshdr().
lists.opensuse.org/opensuse-security-announce/2019-10/msg00050.html
lists.opensuse.org/opensuse-security-announce/2019-10/msg00053.html
seclists.org/fulldisclosure/2019/Dec/26
github.com/the-tcpdump-group/tcpdump/blob/tcpdump-4.9/CHANGES
github.com/the-tcpdump-group/tcpdump/commit/e01c9bf76740802025c9328901b55ee4a0c49ed6
lists.debian.org/debian-lts-announce/2019/10/msg00015.html
lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/62XY42U6HY3H2APR5EHNWCZ7SAQNMMJN/
lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FNYXF3IY2X65IOD422SA6EQUULSGW7FN/
lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/R2UDPOSGVJQIYC33SQBXMDXHH4QDSDMU/
seclists.org/bugtraq/2019/Dec/23
seclists.org/bugtraq/2019/Oct/28
security.netapp.com/advisory/ntap-20200120-0001/
support.apple.com/kb/HT210788
support.f5.com/csp/article/K56551263?utm_source=f5support&%3Butm_medium=RSS
usn.ubuntu.com/4252-1/
usn.ubuntu.com/4252-2/
www.debian.org/security/2019/dsa-4547
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
AI Score
Confidence
High
EPSS
Percentile
71.0%