CVE-2014-6421
published 2014-09-20CVE-2014-6421: Use-after-free vulnerability in the SDP dissector in Wireshark 1.10.x before 1.10.10 allows remote attackers to cause a denial of service (application crash)…
PriorityP420medium5CVSS 2.0
AVNACLAuNCNINAP
EPSS
2.91%
85.5th percentile
Use-after-free vulnerability in the SDP dissector in Wireshark 1.10.x before 1.10.10 allows remote attackers to cause a denial of service (application crash) via a crafted packet that leverages split memory ownership between the SDP and RTP dissectors.
Affected
15 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | wireshark | < wireshark 1.12.0~rc1-1 (bookworm) | wireshark 1.12.0~rc1-1 (bookworm) |
| wireshark | wireshark | — | — |
| wireshark | wireshark | — | — |
| wireshark | wireshark | — | — |
| wireshark | wireshark | — | — |
| wireshark | wireshark | — | — |
| wireshark | wireshark | — | — |
| wireshark | wireshark | — | — |
| wireshark | wireshark | — | — |
| wireshark | wireshark | — | — |
| wireshark | wireshark | — | — |
| wireshark | wireshark | >= 0 < 1.12.0~rc1-1 | 1.12.0~rc1-1 |
| wireshark | wireshark | >= 0 < 1.12.0~rc1-1 | 1.12.0~rc1-1 |
| wireshark | wireshark | >= 0 < 1.12.0~rc1-1 | 1.12.0~rc1-1 |
| wireshark | wireshark | >= 0 < 1.12.0~rc1-1 | 1.12.0~rc1-1 |
CVSS provenance
nvdv2.05.0MEDIUMAV:N/AC:L/Au:N/C:N/I:N/A:P
osv5.0MEDIUM
vendor_debian5.0MEDIUM
vendor_redhat5.0MEDIUM
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Red Hat
wireshark: RTP dissector crash (wnpa-sec-2014-12)
vendor_redhat·2014-03-23·CVSS 5.0
CVE-2014-6421 [MEDIUM] CWE-416 wireshark: RTP dissector crash (wnpa-sec-2014-12)
wireshark: RTP dissector crash (wnpa-sec-2014-12)
Use-after-free vulnerability in the SDP dissector in Wireshark 1.10.x before 1.10.10 allows remote attackers to cause a denial of service (application crash) via a crafted packet that leverages split memory ownership between the SDP and RTP dissectors.
Debian
CVE-2014-6421: wireshark - Use-after-free vulnerability in the SDP dissector in Wireshark 1.10.x before 1.1...
vendor_debian·2014·CVSS 5.0
CVE-2014-6421 [MEDIUM] CVE-2014-6421: wireshark - Use-after-free vulnerability in the SDP dissector in Wireshark 1.10.x before 1.1...
Use-after-free vulnerability in the SDP dissector in Wireshark 1.10.x before 1.10.10 allows remote attackers to cause a denial of service (application crash) via a crafted packet that leverages split memory ownership between the SDP and RTP dissectors.
Scope: local
bookworm: resolved (fixed in 1.12.0~rc1-1)
bullseye: resolved (fixed in 1.12.0~rc1-1)
forky: resolved (fixed in 1.12.0~rc1-1)
sid: resolved (fixed in 1.12.0~rc1-1)
trixie: resolved (fixed in 1.12.0~rc1-1)
GHSA
GHSA-r6wm-v578-w5jm: Use-after-free vulnerability in the SDP dissector in Wireshark 1
ghsa_unreviewed·2022-05-17
CVE-2014-6421 [MEDIUM] GHSA-r6wm-v578-w5jm: Use-after-free vulnerability in the SDP dissector in Wireshark 1
Use-after-free vulnerability in the SDP dissector in Wireshark 1.10.x before 1.10.10 allows remote attackers to cause a denial of service (application crash) via a crafted packet that leverages split memory ownership between the SDP and RTP dissectors.
OSV
CVE-2014-6421: Use-after-free vulnerability in the SDP dissector in Wireshark 1
osv·2014-09-20·CVSS 5.0
CVE-2014-6421 [MEDIUM] CVE-2014-6421: Use-after-free vulnerability in the SDP dissector in Wireshark 1
Use-after-free vulnerability in the SDP dissector in Wireshark 1.10.x before 1.10.10 allows remote attackers to cause a denial of service (application crash) via a crafted packet that leverages split memory ownership between the SDP and RTP dissectors.
No detection rules found.
No public exploits indexed.
Bugzilla
CVE-2014-6421 CVE-2014-6422 wireshark: RTP dissector crash (wnpa-sec-2014-12)
bugzilla·2014-09-17·CVSS 5.0
CVE-2014-6421 [MEDIUM] CVE-2014-6421 CVE-2014-6422 wireshark: RTP dissector crash (wnpa-sec-2014-12)
CVE-2014-6421 CVE-2014-6422 wireshark: RTP dissector crash (wnpa-sec-2014-12)
It was reported that Wireshark's RTP dissector could crash. It may be possible to make Wireshark crash by injecting a malformed packet onto the wire or by convincing someone to read a malformed packet trace file.
This is reported to affect Wireshark versions 1.10.0 to 1.10.9. It is fixed in version 1.10.10.
https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=9920
The version of Wireshark in Red Hat Enterprise Linux 5 and 6 is older than 1.10.x, and should not be affected. The version of Wireshark in Red Hat Enterprise Linux 7 is affected.
External References:
https://www.wireshark.org/security/wnpa-sec-2014-12.html
Discussion:
Created wireshark tracking bugs for this issue:
Affects: fedora-all [bug 11426
Bugzilla
CVE-2014-6430 CVE-2014-6421 CVE-2014-6422 CVE-2014-6423 CVE-2014-6424 CVE-2014-6432 CVE-2014-6431 CVE-2014-6427 CVE-2014-6428 CVE-2014-6429 wireshark: various flaws [fedora-all]
bugzilla·2014-09-17·CVSS 5.0
CVE-2014-6430 [MEDIUM] CVE-2014-6430 CVE-2014-6421 CVE-2014-6422 CVE-2014-6423 CVE-2014-6424 CVE-2014-6432 CVE-2014-6431 CVE-2014-6427 CVE-2014-6428 CVE-2014-6429 wireshark: various flaws [fedora-all]
CVE-2014-6430 CVE-2014-6421 CVE-2014-6422 CVE-2014-6423 CVE-2014-6424 CVE-2014-6432 CVE-2014-6431 CVE-2014-6427 CVE-2014-6428 CVE-2014-6429 wireshark: 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.
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 RP
http://linux.oracle.com/errata/ELSA-2014-1676http://linux.oracle.com/errata/ELSA-2014-1677http://lists.opensuse.org/opensuse-security-announce/2014-09/msg00033.htmlhttp://lists.opensuse.org/opensuse-updates/2014-09/msg00058.htmlhttp://rhn.redhat.com/errata/RHSA-2014-1676.htmlhttp://rhn.redhat.com/errata/RHSA-2014-1677.htmlhttp://secunia.com/advisories/60280http://secunia.com/advisories/61929http://secunia.com/advisories/61933http://www.wireshark.org/security/wnpa-sec-2014-12.htmlhttps://bugs.wireshark.org/bugzilla/show_bug.cgi?id=9920https://code.wireshark.org/review/gitweb?p=wireshark.git%3Ba=commit%3Bh=04c05a21e34cec326f1aff2f5f8a6e74e1ced984http://linux.oracle.com/errata/ELSA-2014-1676http://linux.oracle.com/errata/ELSA-2014-1677http://lists.opensuse.org/opensuse-security-announce/2014-09/msg00033.htmlhttp://lists.opensuse.org/opensuse-updates/2014-09/msg00058.htmlhttp://rhn.redhat.com/errata/RHSA-2014-1676.htmlhttp://rhn.redhat.com/errata/RHSA-2014-1677.htmlhttp://secunia.com/advisories/60280http://secunia.com/advisories/61929http://secunia.com/advisories/61933http://www.wireshark.org/security/wnpa-sec-2014-12.htmlhttps://bugs.wireshark.org/bugzilla/show_bug.cgi?id=9920https://code.wireshark.org/review/gitweb?p=wireshark.git%3Ba=commit%3Bh=04c05a21e34cec326f1aff2f5f8a6e74e1ced984
2014-09-20
Published