CVE-2018-14882
published 2019-10-03CVE-2018-14882: The ICMPv6 parser in tcpdump before 4.9.3 has a buffer over-read in print-icmp6.c.
PriorityP335high7.5CVSS 3.1
AVNACLPRNUINSUCNINAH
EPSS
3.89%
89.1th percentile
The ICMPv6 parser in tcpdump before 4.9.3 has a buffer over-read in print-icmp6.c.
Affected
19 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| apple | mac_os_x | < 10.15.2 | 10.15.2 |
| apple | macos_catalina_10.15.2_security_update_2019-002_mojave_security_update_2019-007 | — | — |
| debian | debian_linux | — | — |
| debian | debian_linux | — | — |
| debian | debian_linux | — | — |
| debian | tcpdump | < tcpdump 4.9.3-1 (bookworm) | tcpdump 4.9.3-1 (bookworm) |
| f5 | traffix_signaling_delivery_controller | 5.0.0 – 5.1.0 | — |
| fedoraproject | fedora | — | — |
| fedoraproject | fedora | — | — |
| fedoraproject | fedora | — | — |
| opensuse | leap | — | — |
| opensuse | leap | — | — |
| redhat | enterprise_linux | — | — |
| redhat | enterprise_linux | — | — |
| tcpdump | tcpdump | < 4.9.3 | 4.9.3 |
| tcpdump | tcpdump | >= 0 < 4.9.3-1 | 4.9.3-1 |
| tcpdump | tcpdump | >= 0 < 4.9.3-1 | 4.9.3-1 |
| tcpdump | tcpdump | >= 0 < 4.9.3-1 | 4.9.3-1 |
| tcpdump | tcpdump | >= 0 < 4.9.3-1 | 4.9.3-1 |
CVSS provenance
nvdv3.17.5HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
nvdv2.05.0MEDIUMAV:N/AC:L/Au:N/C:N/I:N/A:P
osv7.5HIGH
vendor_debian7.5HIGH
vendor_redhat7.5HIGH
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GHSA
GHSA-hpcf-2qgx-qx94: The ICMPv6 parser in tcpdump before 4
ghsa_unreviewed·2022-05-24
CVE-2018-14882 [MEDIUM] CWE-125 GHSA-hpcf-2qgx-qx94: The ICMPv6 parser in tcpdump before 4
The ICMPv6 parser in tcpdump before 4.9.3 has a buffer over-read in print-icmp6.c.
OSV
CVE-2018-14882: The ICMPv6 parser in tcpdump before 4
osv·2019-10-03·CVSS 7.5
CVE-2018-14882 [HIGH] CVE-2018-14882: The ICMPv6 parser in tcpdump before 4
The ICMPv6 parser in tcpdump before 4.9.3 has a buffer over-read in print-icmp6.c.
Ubuntu
tcpdump vulnerabilities
vendor_ubuntu·2020-01-27
CVE-2017-16808 tcpdump vulnerabilities
Title: tcpdump vulnerabilities
Summary: Several security issues were fixed in tcpdump.
USN-4252-1 fixed several vulnerabilities in tcpdump. This update provides
the corresponding update for Ubuntu 12.04 ESM and Ubuntu 14.04 ESM.
Original advisory details:
Multiple security issues were discovered in tcpdump. A remote attacker
could use these issues to cause tcpdump to crash, resulting in a denial of
service, or possibly execute arbitrary code.
Instructions: This update uses a new upstream release, which includes additional bug
fixes. In general, a standard system update will make all the necessary
changes.
Ubuntu
tcpdump vulnerabilities
vendor_ubuntu·2020-01-27
CVE-2017-16808 tcpdump vulnerabilities
Title: tcpdump vulnerabilities
Summary: Several security issues were fixed in tcpdump.
Multiple security issues were discovered in tcpdump. A remote attacker
could use these issues to cause tcpdump to crash, resulting in a denial of
service, or possibly execute arbitrary code.
Instructions: This update uses a new upstream release, which includes additional bug
fixes. In general, a standard system update will make all the necessary
changes.
Apple
CVE-2018-14882: macOS Catalina 10.15.2, Security Update 2019-002 Mojave, Security Update 2019-007 High Sierra
vendor_apple·2019-12-10·CVSS 7.5
CVE-2018-14882 [HIGH] CVE-2018-14882: macOS Catalina 10.15.2, Security Update 2019-002 Mojave, Security Update 2019-007 High Sierra
Apple Security Update: About the security content of macOS Catalina 10.15.2, Security Update 2019-002 Mojave, Security Update 2019-007 High Sierra
Product: macOS Catalina 10.15.2, Security Update 2019-002 Mojave, Security Update 2019-007 High Sierra
CVE: CVE-2018-14882
Component: CVE-2018-14882
Red Hat
tcpdump: Buffer over-read in function rpl_dio_printopt in print-icmp6.c
vendor_redhat·2019-10-02·CVSS 7.5
CVE-2018-14882 [HIGH] CWE-125 tcpdump: Buffer over-read in function rpl_dio_printopt in print-icmp6.c
tcpdump: Buffer over-read in function rpl_dio_printopt in print-icmp6.c
The ICMPv6 parser in tcpdump before 4.9.3 has a buffer over-read in print-icmp6.c.
An out-of-bounds read vulnerability was discovered in tcpdump while printing ICMP6 packets captured in a pcap file or coming from the network. A remote attacker may abuse this flaw by sending specially crafted packets that, when printed, would trigger the flaw and crash the application.
Package: tcpdump (Red Hat Enterprise Linux 5) - Out of support scope
Package: tcpdump (Red Hat Enterprise Linux 6) - Out of support scope
Package: tcpdump (Red Hat Enterprise Linux 7) - Fix deferred
Debian
CVE-2018-14882: tcpdump - The ICMPv6 parser in tcpdump before 4.9.3 has a buffer over-read in print-icmp6....
vendor_debian·2018·CVSS 7.5
CVE-2018-14882 [HIGH] CVE-2018-14882: tcpdump - The ICMPv6 parser in tcpdump before 4.9.3 has a buffer over-read in print-icmp6....
The ICMPv6 parser in tcpdump before 4.9.3 has a buffer over-read in print-icmp6.c.
Scope: local
bookworm: resolved (fixed in 4.9.3-1)
bullseye: resolved (fixed in 4.9.3-1)
forky: resolved (fixed in 4.9.3-1)
sid: resolved (fixed in 4.9.3-1)
trixie: resolved (fixed in 4.9.3-1)
No detection rules found.
No public exploits indexed.
Bugzilla
CVE-2018-14882 tcpdump: Buffer over-read in function rpl_dio_printopt in print-icmp6.c
bugzilla·2019-10-10·CVSS 7.5
CVE-2018-14882 [HIGH] CVE-2018-14882 tcpdump: Buffer over-read in function rpl_dio_printopt in print-icmp6.c
CVE-2018-14882 tcpdump: Buffer over-read in function rpl_dio_printopt in print-icmp6.c
The ICMPv6 parser in tcpdump before 4.9.3 has a buffer over-read in print-icmp6.c.
Upstream patch:
https://github.com/the-tcpdump-group/tcpdump/commit/d7505276842e85bfd067fa21cdb32b8a2dc3c5e4
References:
https://github.com/the-tcpdump-group/tcpdump/blob/tcpdump-4.9/CHANGES
Discussion:
Created tcpdump tracking bugs for this issue:
Affects: fedora-all [bug 1760431]
---
Function rpl_dio_printopt() in print-icmp6.c may read outside the intended buffer while iterating over the options of a ICMP6 packet. If there are not enough bytes in the captured buffer to fill out the entire `rpl_dio_genoption` structure, the function may read beyond the limits of the captured buffer and it could potentially prin
Bugzilla
CVE-2018-14882 tcpdump: Buffer over-read in print-icmp6.c [fedora-all]
bugzilla·2019-10-10·CVSS 7.5
CVE-2018-14882 [HIGH] CVE-2018-14882 tcpdump: Buffer over-read in print-icmp6.c [fedora-all]
CVE-2018-14882 tcpdump: Buffer over-read in print-icmp6.c [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 relevant top-level CVE bugs.
Please also mention the CVE IDs being fixed in the RPM changelog and the
fedpkg commit message.
NOTE: this issue affects multiple supported versions of Fed
http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00050.htmlhttp://lists.opensuse.org/opensuse-security-announce/2019-10/msg00053.htmlhttp://seclists.org/fulldisclosure/2019/Dec/26https://github.com/the-tcpdump-group/tcpdump/blob/tcpdump-4.9/CHANGEShttps://github.com/the-tcpdump-group/tcpdump/commit/d7505276842e85bfd067fa21cdb32b8a2dc3c5e4https://lists.debian.org/debian-lts-announce/2019/10/msg00015.htmlhttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/62XY42U6HY3H2APR5EHNWCZ7SAQNMMJN/https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FNYXF3IY2X65IOD422SA6EQUULSGW7FN/https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/R2UDPOSGVJQIYC33SQBXMDXHH4QDSDMU/https://seclists.org/bugtraq/2019/Dec/23https://seclists.org/bugtraq/2019/Oct/28https://security.netapp.com/advisory/ntap-20200120-0001/https://support.apple.com/kb/HT210788https://usn.ubuntu.com/4252-1/https://usn.ubuntu.com/4252-2/https://www.debian.org/security/2019/dsa-4547http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00050.htmlhttp://lists.opensuse.org/opensuse-security-announce/2019-10/msg00053.htmlhttp://seclists.org/fulldisclosure/2019/Dec/26https://github.com/the-tcpdump-group/tcpdump/blob/tcpdump-4.9/CHANGEShttps://github.com/the-tcpdump-group/tcpdump/commit/d7505276842e85bfd067fa21cdb32b8a2dc3c5e4https://lists.debian.org/debian-lts-announce/2019/10/msg00015.htmlhttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/62XY42U6HY3H2APR5EHNWCZ7SAQNMMJN/https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FNYXF3IY2X65IOD422SA6EQUULSGW7FN/https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/R2UDPOSGVJQIYC33SQBXMDXHH4QDSDMU/https://seclists.org/bugtraq/2019/Dec/23https://seclists.org/bugtraq/2019/Oct/28https://security.netapp.com/advisory/ntap-20200120-0001/https://support.apple.com/kb/HT210788https://usn.ubuntu.com/4252-1/https://usn.ubuntu.com/4252-2/https://www.debian.org/security/2019/dsa-4547
2019-10-03
Published