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This vulnerability has been modified since it was last analyzed by the NVD. It is awaiting reanalysis which may result in further changes to the information provided.
Description
A heap-based buffer over-read was discovered in the tcpreplay-edit binary of Tcpreplay 4.3.0 beta1, during the incremental checksum operation. The issue gets triggered in the function csum_replace4() in incremental_checksum.h, causing a denial of service.
Metrics
NVD enrichment efforts reference publicly available information to associate
vector strings. CVSS information contributed by other sources is also
displayed.
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CPE Deprecation Remap by NIST4/01/2022 11:30:02 PM
Action
Type
Old Value
New Value
Changed
CPE Configuration
OR
*cpe:2.3:a:appneta:tcpreplay:4.3.0:beta1:*:*:*:*:*:*
OR
*cpe:2.3:a:broadcom:tcpreplay:4.3.0:beta1:*:*:*:*:*:*
Modified Analysis by NIST3/29/2019 12:33:59 PM
Action
Type
Old Value
New Value
Added
CPE Configuration
OR
*cpe:2.3:o:fedoraproject:fedora:28:*:*:*:*:*:*:*
*cpe:2.3:o:fedoraproject:fedora:29:*:*:*:*:*:*:*
Changed
Reference Type
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/4V3SADKXUSHWTVAPU3WLXBDEQUHRA6ZO/ No Types Assigned
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/4V3SADKXUSHWTVAPU3WLXBDEQUHRA6ZO/ Mailing List, Release Notes, Third Party Advisory
Changed
Reference Type
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/MLPY6W7Z7G6PF2JN4LXXHCACYLD4RBG6/ No Types Assigned
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/MLPY6W7Z7G6PF2JN4LXXHCACYLD4RBG6/ Mailing List, Release Notes, Third Party Advisory
OR
*cpe:2.3:a:appneta:tcpreplay:4.3.0:beta1:*:*:*:*:*:*
Changed
Reference Type
https://github.com/SegfaultMasters/covering360/blob/master/tcpreplay/README.md#user-content-heap-overflow-in-csum_replace4 No Types Assigned
https://github.com/SegfaultMasters/covering360/blob/master/tcpreplay/README.md#user-content-heap-overflow-in-csum_replace4 Exploit, Third Party Advisory
Changed
Reference Type
https://github.com/appneta/tcpreplay/issues/488 No Types Assigned
https://github.com/appneta/tcpreplay/issues/488 Exploit, Patch, Third Party Advisory
Added
CVSS V2 Metadata
Victim must voluntarily interact with attack mechanism
Quick Info
CVE Dictionary Entry: CVE-2018-18407 NVD
Published Date: 10/17/2018 NVD
Last Modified: 11/20/2024
Source: MITRE