// For flags

CVE-2015-2154

tcpdump: ethernet printer osi_print_cksum() missing sanity checks out-of-bounds read

Severity Score

5.0
*CVSS v2

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

The osi_print_cksum function in print-isoclns.c in the ethernet printer in tcpdump before 4.7.2 allows remote attackers to cause a denial of service (out-of-bounds read and crash) via a crafted (1) length, (2) offset, or (3) base pointer checksum value.

La función osi_print_cksum en print-isoclns.c en la impresora ethernet en tcpdump anterior a 4.7.2 permite a atacantes remotos causar una denegación de servicio (lectura fuera de rango y caída) a través de un valor de (1) longitud, (2) desplazamiento, o (3) checksum de puntero base.

*Credits: N/A
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Authentication
None
Confidentiality
None
Integrity
None
Availability
Partial
Attack Vector
Network
Attack Complexity
Medium
Authentication
None
Confidentiality
Partial
Integrity
Partial
Availability
Partial
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2015-02-28 CVE Reserved
  • 2015-03-10 CVE Published
  • 2024-08-06 CVE Updated
  • 2024-11-03 EPSS Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer
  • CWE-125: Out-of-bounds Read
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Tcpdump
Search vendor "Tcpdump"
 Tcpdump
Search vendor "Tcpdump" for product "Tcpdump"
 <= 4.7.0
Search vendor "Tcpdump" for product "Tcpdump" and version " <= 4.7.0"
-
Affected