CVE Details for CVE: CVE-2020-9428
Summary
In Wireshark 3.2.0 to 3.2.1, 3.0.0 to 3.0.8, and 2.6.0 to 2.6.14, the EAP dissector could crash. This was addressed in epan/dissectors/packet-eap.c by using more careful sscanf parsing.
| Timestamps | |
|---|---|
| Last major update | 07-11-2023 - 03:26 |
| Published | 27-02-2020 - 23:15 |
| Last modified | 07-11-2023 - 03:26 |
References
- https://www.wireshark.org/security/wnpa-sec-2020-05.html
- https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=16397
- http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00027.html
- https://security.gentoo.org/glsa/202007-13
- https://lists.debian.org/debian-lts-announce/2021/02/msg00008.html
- https://code.wireshark.org/review/gitweb?p=wireshark.git%3Ba=commit%3Bh=9fe2de783dbcbe74144678d60a4e3923367044b2
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/DZBICEY2HGSNQ3RPBLMDDYVAHGOGS4E2/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JDVMBCADP73TBISYCS6ARKOSNNJOGXXZ/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/XN2GMGLT5XND7U34WX3O23WKUZ7JHMVN/
Vulnerable Configurations
-
cpe:2.3:a:wireshark:wireshark:2.6.0:*:*:*:*:*:*:*
cpe:2.3:a:wireshark:wireshark:2.6.0:*:*:*:*:*:*:*
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cpe:2.3:a:wireshark:wireshark:2.6.1:*:*:*:*:*:*:*
cpe:2.3:a:wireshark:wireshark:2.6.1:*:*:*:*:*:*:*
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cpe:2.3:a:wireshark:wireshark:2.6.2:*:*:*:*:*:*:*
cpe:2.3:a:wireshark:wireshark:2.6.2:*:*:*:*:*:*:*
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cpe:2.3:a:wireshark:wireshark:2.6.3:*:*:*:*:*:*:*
cpe:2.3:a:wireshark:wireshark:2.6.3:*:*:*:*:*:*:*
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cpe:2.3:a:wireshark:wireshark:2.6.4:*:*:*:*:*:*:*
cpe:2.3:a:wireshark:wireshark:2.6.4:*:*:*:*:*:*:*
-
cpe:2.3:a:wireshark:wireshark:2.6.5:*:*:*:*:*:*:*
cpe:2.3:a:wireshark:wireshark:2.6.5:*:*:*:*:*:*:*
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cpe:2.3:a:wireshark:wireshark:2.6.6:*:*:*:*:*:*:*
cpe:2.3:a:wireshark:wireshark:2.6.6:*:*:*:*:*:*:*
-
cpe:2.3:a:wireshark:wireshark:2.6.7:*:*:*:*:*:*:*
cpe:2.3:a:wireshark:wireshark:2.6.7:*:*:*:*:*:*:*
-
cpe:2.3:a:wireshark:wireshark:2.6.8:*:*:*:*:*:*:*
cpe:2.3:a:wireshark:wireshark:2.6.8:*:*:*:*:*:*:*
-
cpe:2.3:a:wireshark:wireshark:2.6.9:*:*:*:*:*:*:*
cpe:2.3:a:wireshark:wireshark:2.6.9:*:*:*:*:*:*:*
-
cpe:2.3:a:wireshark:wireshark:2.6.10:*:*:*:*:*:*:*
cpe:2.3:a:wireshark:wireshark:2.6.10:*:*:*:*:*:*:*
-
cpe:2.3:a:wireshark:wireshark:2.6.11:*:*:*:*:*:*:*
cpe:2.3:a:wireshark:wireshark:2.6.11:*:*:*:*:*:*:*
-
cpe:2.3:a:wireshark:wireshark:2.6.12:*:*:*:*:*:*:*
cpe:2.3:a:wireshark:wireshark:2.6.12:*:*:*:*:*:*:*
-
cpe:2.3:a:wireshark:wireshark:2.6.13:*:*:*:*:*:*:*
cpe:2.3:a:wireshark:wireshark:2.6.13:*:*:*:*:*:*:*
-
cpe:2.3:a:wireshark:wireshark:2.6.14:*:*:*:*:*:*:*
cpe:2.3:a:wireshark:wireshark:2.6.14:*:*:*:*:*:*:*
-
cpe:2.3:a:wireshark:wireshark:3.0.0:*:*:*:*:*:*:*
cpe:2.3:a:wireshark:wireshark:3.0.0:*:*:*:*:*:*:*
-
cpe:2.3:a:wireshark:wireshark:3.0.1:*:*:*:*:*:*:*
cpe:2.3:a:wireshark:wireshark:3.0.1:*:*:*:*:*:*:*
-
cpe:2.3:a:wireshark:wireshark:3.2.0:*:*:*:*:*:*:*
cpe:2.3:a:wireshark:wireshark:3.2.0:*:*:*:*:*:*:*
-
cpe:2.3:a:wireshark:wireshark:3.2.1:*:*:*:*:*:*:*
cpe:2.3:a:wireshark:wireshark:3.2.1:*:*:*:*:*:*:*
-
cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*
-
cpe:2.3:o:fedoraproject:fedora:30:*:*:*:*:*:*:*
cpe:2.3:o:fedoraproject:fedora:30:*:*:*:*:*:*:*
-
cpe:2.3:o:fedoraproject:fedora:31:*:*:*:*:*:*:*
cpe:2.3:o:fedoraproject:fedora:31:*:*:*:*:*:*:*
-
cpe:2.3:o:fedoraproject:fedora:32:*:*:*:*:*:*:*
cpe:2.3:o:fedoraproject:fedora:32:*:*:*:*:*:*:*
-
cpe:2.3:o:opensuse:leap:15.1:*:*:*:*:*:*:*
cpe:2.3:o:opensuse:leap:15.1:*:*:*:*:*:*:*
CAPEC
Click the CAPEC title to display a description
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Overread Buffers
An adversary attacks a target by providing input that causes an application to read beyond the boundary of a defined buffer. This typically occurs when a value influencing where to start or stop reading is set to reflect positions outside of the valid memory location of the buffer. This type of attack may result in exposure of sensitive information, a system crash, or arbitrary code execution.
CWE
CVSS
Base
5.0
Impact
2.9
Exploitability
10.0
Access
| Vector | Complexity | Authentication |
|---|---|---|
| NETWORK | LOW | NONE |
Impact
| Confidentiality | Integrity | Availability |
|---|---|---|
| NONE | NONE | PARTIAL |
CVSS3
Base
7.5
Impact
3.6
Exploitability
3.9
Access
| Attack Complexity | Attack vector | Privileges Required | Scope | User Interaction |
|---|---|---|---|---|
| LOW | NETWORK | NONE | UNCHANGED | NONE |
Impact
| Confidentiality | Integrity | Availability |
|---|---|---|
| NONE | NONE | HIGH |