HIGH
wireshark: WASSP dissector crash (wnpa-sec-2020-01)
Published Jan 16, 2020
7.5
HIGHCVSS 3.1
EPSS 3.24%
Description
In Wireshark 3.2.x before 3.2.1, the WASSP dissector could crash. This was addressed in epan/dissectors/packet-wassp.c by using >= and <= to resolve off-by-one errors.
Affected products
No data.
Configuration 2
OR
- 30
- 31
- 32
Configuration 4
OR
- 8.8
- 11
No data.
Red Hat Enterprise Linux 5
wireshark
Out of support scope
Red Hat Enterprise Linux 6
wireshark
Out of support scope
Red Hat Enterprise Linux 7
wireshark
Not affected
Red Hat Enterprise Linux 8
wireshark
Not affected
| Product | Package | State | Advisory |
|---|---|---|---|
| Red Hat Enterprise Linux 5 | wireshark | Out of support scope | n/a |
| Red Hat Enterprise Linux 6 | wireshark | Out of support scope | n/a |
| Red Hat Enterprise Linux 7 | wireshark | Not affected | n/a |
| Red Hat Enterprise Linux 8 | wireshark | Not affected | n/a |
No package ranges for this CVE.
Remediation
Red Hat statement
This issue did not affect the versions of wireshark as shipped with Red Hat Enterprise Linux 7, and 8 as they did not include the vulnerable code.
References (12)
- http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00027.html vendor-advisoryx_refsource_SUSEMailing ListThird Party Advisory
- https://access.redhat.com/security/cve/CVE-2020-7044 Vendor Advisory
- https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=16324 x_refsource_MISCExploitIssue TrackingPatchVendor Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=1796459 Issue Tracking
- https://code.wireshark.org/review/gitweb?p=wireshark.git%3Ba=commit%3Bh=f90a3720b73ca140403315126e2a478c4f70ca03 x_refsource_MISC
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/DZBICEY2HGSNQ3RPBLMDDYVAHGOGS4E2/ vendor-advisoryx_refsource_FEDORA
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JDVMBCADP73TBISYCS6ARKOSNNJOGXXZ/ vendor-advisoryx_refsource_FEDORA
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/XN2GMGLT5XND7U34WX3O23WKUZ7JHMVN/ vendor-advisoryx_refsource_FEDORA
- https://nvd.nist.gov/vuln/detail/CVE-2020-7044
- https://www.cve.org/CVERecord?id=CVE-2020-7044
- https://www.oracle.com/security-alerts/cpuapr2020.html x_refsource_MISCPatchThird Party Advisory
- https://www.wireshark.org/security/wnpa-sec-2020-01.html x_refsource_MISCVendor Advisory
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner mitre
Published Jan 16, 2020
Updated Aug 4, 2024
Reserved Jan 14, 2020
Link CVE-2020-7044
CISA Vulnrichment
Updated n/a