Ubuntu.comUB:CVE-2019-1010220CVE-2019-1010220
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:N/AC:M/Au:N/C:P/I:N/A:N
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N
EPSS
Percentile
56.9%
tcpdump.org tcpdump 4.9.2 is affected by: CWE-126: Buffer Over-read. The
impact is: May expose Saved Frame Pointer, Return Address etc. on stack.
The component is: line 234: “ND_PRINT((ndo, “%s”, buf));”, in function
named “print_prefix”, in “print-hncp.c”. The attack vector is: The victim
must open a specially crafted pcap file.
References
github.com/the-tcpdump-group/tcpdump/blob/master/print-hncp.c
github.com/the-tcpdump-group/tcpdump/blob/tcpdump-4.9.2/print-hncp.c
github.com/the-tcpdump-group/tcpdump/commits/master/print-hncp.c
launchpad.net/bugs/cve/CVE-2019-1010220
nvd.nist.gov/vuln/detail/CVE-2019-1010220
security-tracker.debian.org/tracker/CVE-2019-1010220
ubuntu.com/security/notices/USN-4252-1
ubuntu.com/security/notices/USN-4252-2
www.cve.org/CVERecord?id=CVE-2019-1010220
Related
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:N/AC:M/Au:N/C:P/I:N/A:N
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N
EPSS
Percentile
56.9%