CVE-2017-12896
published 2017-09-14CVE-2017-12896: The ISAKMP parser in tcpdump before 4.9.2 has a buffer over-read in print-isakmp.c:isakmp_rfc3948_print().
PriorityP337critical9.8CVSS 3.1
AVNACLPRNUINSUCHIHAH
EPSS
3.28%
87.2th percentile
The ISAKMP parser in tcpdump before 4.9.2 has a buffer over-read in print-isakmp.c:isakmp_rfc3948_print().
Affected
17 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| apple | macos_high_sierra_10.13.1_security_update_2017-001_sierra_and_security_update_20 | — | — |
| debian | debian_linux | — | — |
| debian | debian_linux | — | — |
| debian | tcpdump | < tcpdump 4.9.2-1 (bookworm) | tcpdump 4.9.2-1 (bookworm) |
| linux | linux_kernel | >= 0 < 3.13.0-164.214 | 3.13.0-164.214 |
| linux | linux_kernel | >= 0 < 4.4.0-141.167 | 4.4.0-141.167 |
| redhat | enterprise_linux_desktop | — | — |
| redhat | enterprise_linux_server | — | — |
| redhat | enterprise_linux_server_aus | — | — |
| redhat | enterprise_linux_server_aus | — | — |
| tcpdump | tcpdump | <= 4.9.1 | — |
| tcpdump | tcpdump | >= 0 < 4.9.2-1 | 4.9.2-1 |
| tcpdump | tcpdump | >= 0 < 4.9.2-1 | 4.9.2-1 |
| tcpdump | tcpdump | >= 0 < 4.9.2-1 | 4.9.2-1 |
| tcpdump | tcpdump | >= 0 < 4.9.2-1 | 4.9.2-1 |
| tcpdump | tcpdump | >= 0 < 4.9.2-0ubuntu0.14.04.1 | 4.9.2-0ubuntu0.14.04.1 |
| tcpdump | tcpdump | >= 0 < 4.9.2-0ubuntu0.16.04.1 | 4.9.2-0ubuntu0.16.04.1 |
CVSS provenance
nvdv3.19.8CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
nvdv2.07.5HIGHAV:N/AC:L/Au:N/C:P/I:P/A:P
osv9.8CRITICAL
vendor_debian9.8CRITICAL
vendor_redhat9.8CRITICAL
vendor_ubuntu7.5HIGH
Stop checking back — get the weekly exploitation signal.
Every Monday: what got weaponized or added to CISA KEV in the last seven days — each CVE cross-linked to its PoC, Nuclei template, and detection rule. Free, one email a week, unsubscribe in one click.
Apple
CVE-2017-12896: macOS High Sierra 10.13.1, Security Update 2017-001 Sierra, and Security Update 2017-004 El Capitan
vendor_apple·2017-10-31·CVSS 9.8
CVE-2017-12896 [CRITICAL] CVE-2017-12896: macOS High Sierra 10.13.1, Security Update 2017-001 Sierra, and Security Update 2017-004 El Capitan
Apple Security Update: About the security content of macOS High Sierra 10.13.1, Security Update 2017-001 Sierra, and Security Update 2017-004 El Capitan
Product: macOS High Sierra 10.13.1, Security Update 2017-001 Sierra, and Security Update 2017-004 El Capitan
CVE: CVE-2017-12896
Component: CVE-2017-12896
Ubuntu
tcpdump vulnerabilities
vendor_ubuntu·2017-09-14·CVSS 7.5
CVE-2017-11108 [HIGH] tcpdump vulnerabilities
Title: tcpdump vulnerabilities
Summary: Several security issues were fixed in tcpdump.
Wilfried Kirsch discovered a buffer overflow in the SLIP decoder
in tcpdump. A remote attacker could use this to cause a denial
of service (application crash) or possibly execute arbitrary
code. (CVE-2017-11543)
Bhargava Shastry discovered a buffer overflow in the bitfield converter
utility function bittok2str_internal() in tcpdump. A remote attacker
could use this to cause a denial of service (application crash)
or possibly execute arbitrary code. (CVE-2017-13011)
Otto Airamo and Antti Levomäki discovered logic errors in different
protocol parsers in tcpdump that could lead to an infinite loop. A
remote attacker could use these to cause a denial of service
(application hang). CVE-2017-12989, CVE-201
Ubuntu
tcpdump vulnerabilities
vendor_ubuntu·2017-09-14·CVSS 7.5
CVE-2017-11108 [HIGH] tcpdump vulnerabilities
Title: tcpdump vulnerabilities
Summary: Several security issues were fixed in tcpdump
USN-3415-1 fixed vulnerabilities in tcpdump for Ubuntu 14.04 LTS,
Ubuntu 16.04 LTS, and Ubuntu 17.04. This update provides the
corresponding tcpdump update for Ubuntu 12.04 ESM.
Original advisory details:
Wilfried Kirsch discovered a buffer overflow in the SLIP decoder
in tcpdump. A remote attacker could use this to cause a denial
of service (application crash) or possibly execute arbitrary
code. (CVE-2017-11543)
Bhargava Shastry discovered a buffer overflow in the bitfield converter
utility function bittok2str_internal() in tcpdump. A remote attacker
could use this to cause a denial of service (application crash)
or possibly execute arbitrary code. (CVE-2017-13011)
Otto Airamo and Antti Levomäki di
Red Hat
tcpdump: Buffer over-read in print-isakmp.c:isakmp_rfc3948_print() in ISAKMP parser
vendor_redhat·2017-09-13·CVSS 9.8
CVE-2017-12896 [CRITICAL] CWE-125 tcpdump: Buffer over-read in print-isakmp.c:isakmp_rfc3948_print() in ISAKMP parser
tcpdump: Buffer over-read in print-isakmp.c:isakmp_rfc3948_print() in ISAKMP parser
The ISAKMP parser in tcpdump before 4.9.2 has a buffer over-read in print-isakmp.c:isakmp_rfc3948_print().
Package: tcpdump (Red Hat Enterprise Linux 5) - Will not fix
Package: tcpdump (Red Hat Enterprise Linux 6) - Will not fix
Debian
CVE-2017-12896: tcpdump - The ISAKMP parser in tcpdump before 4.9.2 has a buffer over-read in print-isakmp...
vendor_debian·2017·CVSS 9.8
CVE-2017-12896 [CRITICAL] CVE-2017-12896: tcpdump - The ISAKMP parser in tcpdump before 4.9.2 has a buffer over-read in print-isakmp...
The ISAKMP parser in tcpdump before 4.9.2 has a buffer over-read in print-isakmp.c:isakmp_rfc3948_print().
Scope: local
bookworm: resolved (fixed in 4.9.2-1)
bullseye: resolved (fixed in 4.9.2-1)
forky: resolved (fixed in 4.9.2-1)
sid: resolved (fixed in 4.9.2-1)
trixie: resolved (fixed in 4.9.2-1)
GHSA
GHSA-ch7r-94xh-53ff: The ISAKMP parser in tcpdump before 4
ghsa_unreviewed·2022-05-13
CVE-2017-12896 [CRITICAL] CWE-125 GHSA-ch7r-94xh-53ff: The ISAKMP parser in tcpdump before 4
The ISAKMP parser in tcpdump before 4.9.2 has a buffer over-read in print-isakmp.c:isakmp_rfc3948_print().
OSV
linux-lts-xenial, linux-aws vulnerabilities
osv·2018-12-20·CVSS 9.8
CVE-2017-18174 linux-lts-xenial, linux-aws vulnerabilities
linux-lts-xenial, linux-aws vulnerabilities
USN-3848-1 fixed vulnerabilities in the Linux kernel for Ubuntu 16.04
LTS. This update provides the corresponding updates for the Linux
Hardware Enablement (HWE) kernel from Ubuntu 16.04 LTS for Ubuntu
14.04 LTS.
It was discovered that a double free existed in the AMD GPIO driver in the
Linux kernel. A local attacker could use this to cause a denial of service
(system crash) or possibly execute arbitrary code. (CVE-2017-18174)
It was discovered that an integer overrun vulnerability existed in the
POSIX timers implementation in the Linux kernel. A local attacker could use
this to cause a denial of service. (CVE-2018-12896)
Kanda Motohiro discovered that writing extended attributes to an XFS file
system in the Linux kernel in certain situations
OSV
linux, linux-aws, linux-kvm, linux-raspi2, linux-snapdragon vulnerabilities
osv·2018-12-20·CVSS 9.8
CVE-2017-18174 linux, linux-aws, linux-kvm, linux-raspi2, linux-snapdragon vulnerabilities
linux, linux-aws, linux-kvm, linux-raspi2, linux-snapdragon vulnerabilities
It was discovered that a double free existed in the AMD GPIO driver in the
Linux kernel. A local attacker could use this to cause a denial of service
(system crash) or possibly execute arbitrary code. (CVE-2017-18174)
It was discovered that an integer overrun vulnerability existed in the
POSIX timers implementation in the Linux kernel. A local attacker could use
this to cause a denial of service. (CVE-2018-12896)
Kanda Motohiro discovered that writing extended attributes to an XFS file
system in the Linux kernel in certain situations could cause an error
condition to occur. A local attacker could use this to cause a denial of
service. (CVE-2018-18690)
It was discovered that an integer overflow vulnerability exi
OSV
linux vulnerabilities
osv·2018-12-20·CVSS 7.8
CVE-2017-2647 linux vulnerabilities
linux vulnerabilities
It was discovered that a NULL pointer dereference existed in the keyring
subsystem of the Linux kernel. A local attacker could use this to cause a
denial of service (system crash). (CVE-2017-2647)
It was discovered that a race condition existed in the raw MIDI driver for
the Linux kernel, leading to a double free vulnerability. A local attacker
could use this to cause a denial of service (system crash) or possibly
execute arbitrary code. (CVE-2018-10902)
It was discovered that an integer overrun vulnerability existed in the
POSIX timers implementation in the Linux kernel. A local attacker could use
this to cause a denial of service. (CVE-2018-12896)
Noam Rathaus discovered that a use-after-free vulnerability existed in the
Infiniband implementation in the Linux ke
OSV
tcpdump vulnerabilities
osv·2017-09-14·CVSS 7.5
CVE-2017-11543 [HIGH] tcpdump vulnerabilities
tcpdump vulnerabilities
Wilfried Kirsch discovered a buffer overflow in the SLIP decoder
in tcpdump. A remote attacker could use this to cause a denial
of service (application crash) or possibly execute arbitrary
code. (CVE-2017-11543)
Bhargava Shastry discovered a buffer overflow in the bitfield converter
utility function bittok2str_internal() in tcpdump. A remote attacker
could use this to cause a denial of service (application crash)
or possibly execute arbitrary code. (CVE-2017-13011)
Otto Airamo and Antti Levomäki discovered logic errors in different
protocol parsers in tcpdump that could lead to an infinite loop. A
remote attacker could use these to cause a denial of service
(application hang). CVE-2017-12989, CVE-2017-12990, CVE-2017-12995,
CVE-2017-12997)
Otto Airamo, Brian Car
OSV
CVE-2017-12896: The ISAKMP parser in tcpdump before 4
osv·2017-09-14·CVSS 9.8
CVE-2017-12896 [CRITICAL] CVE-2017-12896: The ISAKMP parser in tcpdump before 4
The ISAKMP parser in tcpdump before 4.9.2 has a buffer over-read in print-isakmp.c:isakmp_rfc3948_print().
No detection rules found.
No public exploits indexed.
Bugzilla
CVE-2017-12896 tcpdump: Buffer over-read in print-isakmp.c:isakmp_rfc3948_print() in ISAKMP parser
bugzilla·2017-09-11·CVSS 9.8
CVE-2017-12896 [CRITICAL] CVE-2017-12896 tcpdump: Buffer over-read in print-isakmp.c:isakmp_rfc3948_print() in ISAKMP parser
CVE-2017-12896 tcpdump: Buffer over-read in print-isakmp.c:isakmp_rfc3948_print() in ISAKMP parser
Buffer over-read in print-isakmp.c:isakmp_rfc3948_print() in ISAKMP parser was found.
This vulnerability can be exploited in two ways. The first is to produce a .pcap file with crafted packet(s) for the protocol(s) concerned and make the target system try to decode the file using tcpdump. The second is to send specially crafted packet(s) to the network segment where the target system is running a tcpdump process that is decoding a live packet capture. In the latter case it depends on the specific network protocol if the crafted packet(s) may be sent from the local segment only or from a remote Internet host.
Discussion:
Acknowledgments:
Name: the Tcpdump project
---
This issue was addr
Bugzilla
CVE-2017-11541 CVE-2017-11542 CVE-2017-11543 CVE-2017-11544 CVE-2017-11545 CVE-2017-12893 CVE-2017-12894 CVE-2017-12895 CVE-2017-12896 CVE-2017-12897 CVE-2017-12898 CVE-2017-12899 CVE-2017-12900 CVE-2
bugzilla·2017-07-26·CVSS 9.8
CVE-2017-11541 [CRITICAL] CVE-2017-11541 CVE-2017-11542 CVE-2017-11543 CVE-2017-11544 CVE-2017-11545 CVE-2017-12893 CVE-2017-12894 CVE-2017-12895 CVE-2017-12896 CVE-2017-12897 CVE-2017-12898 CVE-2017-12899 CVE-2017-12900 CVE-2
CVE-2017-11541 CVE-2017-11542 CVE-2017-11543 CVE-2017-11544 CVE-2017-11545 CVE-2017-12893 CVE-2017-12894 CVE-2017-12895 CVE-2017-12896 CVE-2017-12897 CVE-2017-12898 CVE-2017-12899 CVE-2017-12900 CVE-2017-12901 ... tcpdump: various flaws [fedora-all]
This is an automatically created tracking bug! It was created to ensure
that one or more security vulnerabilities are fixed in affected versions
of fedora-all.
For comments that are specific to the vulnerability please use bugs filed
against the "Security Response" product referenced in the "Blocks" field.
For more information see:
http://fedoraproject.org/wiki/Security/TrackingBugs
When submitting as an update, use the fedpkg template provided in the next
comment(s). This will include the bug IDs of this tracking bug as well as
the relevan
http://www.debian.org/security/2017/dsa-3971http://www.securitytracker.com/id/1039307http://www.tcpdump.org/tcpdump-changes.txthttps://access.redhat.com/errata/RHEA-2018:0705https://github.com/the-tcpdump-group/tcpdump/commit/4e430c6b0d8b7e77c7abca7e7afb0c3e727502f2https://github.com/the-tcpdump-group/tcpdump/commit/f76e7feb41a4327d2b0978449bbdafe98d4a3771https://security.gentoo.org/glsa/201709-23https://support.apple.com/HT208221http://www.debian.org/security/2017/dsa-3971http://www.securitytracker.com/id/1039307http://www.tcpdump.org/tcpdump-changes.txthttps://access.redhat.com/errata/RHEA-2018:0705https://github.com/the-tcpdump-group/tcpdump/commit/4e430c6b0d8b7e77c7abca7e7afb0c3e727502f2https://github.com/the-tcpdump-group/tcpdump/commit/f76e7feb41a4327d2b0978449bbdafe98d4a3771https://security.gentoo.org/glsa/201709-23https://support.apple.com/HT208221
2017-09-14
Published