CVE-2018-14466
published 2019-10-03CVE-2018-14466: The Rx parser in tcpdump before 4.9.3 has a buffer over-read in print-rx.c:rx_cache_find() and rx_cache_insert().
PriorityP336high7.5CVSS 3.1
AVNACLPRNUINSUCNINAH
EPSS
3.98%
89.4th percentile
The Rx parser in tcpdump before 4.9.3 has a buffer over-read in print-rx.c:rx_cache_find() and rx_cache_insert().
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) |
| fedoraproject | fedora | — | — |
| fedoraproject | fedora | — | — |
| fedoraproject | fedora | — | — |
| gosa_project | gosa | >= 0 < 2.7.4+reloaded2-9ubuntu1.1 | 2.7.4+reloaded2-9ubuntu1.1 |
| 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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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-2018-14466: 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-2018-14466 [HIGH] CVE-2018-14466: 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-2018-14466
Component: CVE-2018-14466
Red Hat
tcpdump: Buffer over-read in print-icmp6.c
vendor_redhat·2019-10-02·CVSS 7.5
CVE-2018-14466 [HIGH] CWE-125 tcpdump: Buffer over-read in print-icmp6.c
tcpdump: Buffer over-read in print-icmp6.c
The Rx parser in tcpdump before 4.9.3 has a buffer over-read in print-rx.c:rx_cache_find() and rx_cache_insert().
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-2018-14466: tcpdump - The Rx parser in tcpdump before 4.9.3 has a buffer over-read in print-rx.c:rx_ca...
vendor_debian·2018·CVSS 7.5
CVE-2018-14466 [HIGH] CVE-2018-14466: tcpdump - The Rx parser in tcpdump before 4.9.3 has a buffer over-read in print-rx.c:rx_ca...
The Rx parser in tcpdump before 4.9.3 has a buffer over-read in print-rx.c:rx_cache_find() and rx_cache_insert().
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)
GHSA
GHSA-7g55-mpv3-vx92: The Rx parser in tcpdump before 4
ghsa_unreviewed·2022-05-24
CVE-2018-14466 [MEDIUM] GHSA-7g55-mpv3-vx92: The Rx parser in tcpdump before 4
The Rx parser in tcpdump before 4.9.3 has a buffer over-read in print-rx.c:rx_cache_find() and rx_cache_insert().
OSV
gosa vulnerabilities
osv·2020-10-28·CVSS 6.1
CVE-2019-14466 gosa vulnerabilities
gosa vulnerabilities
Fabian Henneke discovered that GOsa incorrectly handled client cookies. An
authenticated user could exploit this with a crafted cookie to perform
file deletions in the context of the user account that runs the web
server. (CVE-2019-14466)
It was discovered that GOsa incorrectly handled user access control. A
remote attacker could use this issue to log into any account with a
username containing the word "success". (CVE-2019-11187)
Fabian Henneke discovered that GOsa was vulnerable to cross-site scripting
attacks via the change password form. A remote attacker could use this
flaw to run arbitrary web scripts. (CVE-2018-1000528)
OSV
CVE-2018-14466: The Rx parser in tcpdump before 4
osv·2019-10-03·CVSS 7.5
CVE-2018-14466 [HIGH] CVE-2018-14466: The Rx parser in tcpdump before 4
The Rx parser in tcpdump before 4.9.3 has a buffer over-read in print-rx.c:rx_cache_find() and rx_cache_insert().
No detection rules found.
No public exploits indexed.
Bugzilla
tcpdump: heap-based buffer over-read in the EXTRACT_32BITS function due to improper serviceId sanitization
bugzilla·2020-03-26·CVSS 7.5
[HIGH] tcpdump: heap-based buffer over-read in the EXTRACT_32BITS function due to improper serviceId sanitization
tcpdump: heap-based buffer over-read in the EXTRACT_32BITS function due to improper serviceId sanitization
tcpdump 4.9.2 (and probably lower versions) is prone to a heap-based buffer over-read in the EXTRACT_32BITS function (extract.h, called from the rx_cache_find function, print-rx.c) due to improper serviceId sanitization.
Discussion:
Patch:
https://github.com/the-tcpdump-group/tcpdump/commit/4154778a262b4a7449141535a99da4d13b4c8b2e
---
*** This bug has been marked as a duplicate of bug 1760509 ***
---
Statement:
This is a duplicate of CVE-2018-14466
---
Hi Stefan, Marian,
Can you ask for REJECT of CVE-2018-19325 at MITRE level?
Regards,
Salvatore
---
Hello Salvatore,
I have requested the rejection, thank you for letting me know!
Marian
---
Hi Marian!
Thank you, this
Bugzilla
CVE-2018-10105 CVE-2018-14461 CVE-2018-14462 CVE-2018-14463 CVE-2018-14464 CVE-2018-14465 CVE-2018-14466 CVE-2018-14467 CVE-2018-14468 CVE-2018-14469 CVE-2018-14470 CVE-2018-14879 CVE-2018-14880 CVE-2
bugzilla·2019-10-11·CVSS 9.8
CVE-2018-10105 [CRITICAL] CVE-2018-10105 CVE-2018-14461 CVE-2018-14462 CVE-2018-14463 CVE-2018-14464 CVE-2018-14465 CVE-2018-14466 CVE-2018-14467 CVE-2018-14468 CVE-2018-14469 CVE-2018-14470 CVE-2018-14879 CVE-2018-14880 CVE-2
CVE-2018-10105 CVE-2018-14461 CVE-2018-14462 CVE-2018-14463 CVE-2018-14464 CVE-2018-14465 CVE-2018-14466 CVE-2018-14467 CVE-2018-14468 CVE-2018-14469 CVE-2018-14470 CVE-2018-14879 CVE-2018-14880 CVE-2018-14881 ... 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
Bugzilla
CVE-2018-14466 tcpdump: Buffer over-read in print-icmp6.c
bugzilla·2019-10-10·CVSS 7.5
CVE-2018-14466 [HIGH] CVE-2018-14466 tcpdump: Buffer over-read in print-icmp6.c
CVE-2018-14466 tcpdump: Buffer over-read in print-icmp6.c
The Rx parser in tcpdump before 4.9.3 has a buffer over-read in print-rx.c:rx_cache_find() and rx_cache_insert().
Upstream patch:
https://github.com/the-tcpdump-group/tcpdump/commit/c24922e692a52121e853a84ead6b9337f4c08a94
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 1760626]
---
*** Bug 1817479 has been marked as a duplicate of this bug. ***
---
This bug is now closed. Further updates for individual products will be reflected on the CVE page(s):
https://access.redhat.com/security/cve/cve-2018-14466
---
This issue has been addressed in the following products:
Red Hat Enterprise Linux 8
Via RHSA-202
Bugzilla
CVE-2018-19625 wireshark: Heap-based buffer over-read in the dissection engine
bugzilla·2018-12-04·CVSS 5.5
CVE-2018-19625 [MEDIUM] CVE-2018-19625 wireshark: Heap-based buffer over-read in the dissection engine
CVE-2018-19625 wireshark: Heap-based buffer over-read in the dissection engine
In Wireshark 2.6.0 to 2.6.4 and 2.4.0 to 2.4.10, the dissection engine could crash. This was addressed in epan/tvbuff_composite.c by preventing a heap-based buffer over-read.
Upstream issue:
https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=14466
Upstream patch:
https://code.wireshark.org/review/gitweb?p=wireshark.git;a=commit;h=dc4d209f39132a4ae05675a11609176ae9705cfc
External References:
https://www.wireshark.org/security/wnpa-sec-2018-51.html
Discussion:
Created wireshark tracking bugs for this issue:
Affects: fedora-all [bug 1655944]
---
Statement:
This issue affects the versions of wireshark as shipped with Red Hat Enterprise Linux 5, 6, and 7.
Red Hat Enterprise Linux 5 is now in Extended L
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/c24922e692a52121e853a84ead6b9337f4c08a94https://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/c24922e692a52121e853a84ead6b9337f4c08a94https://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