// For flags

CVE-2013-4930

Gentoo Linux Security Advisory 201308-05

Severity Score

7.5
*CVSS v3

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

The dissect_dvbci_tpdu_hdr function in epan/dissectors/packet-dvbci.c in the DVB-CI dissector in Wireshark 1.8.x before 1.8.9 and 1.10.x before 1.10.1 does not validate a certain length value before decrementing it, which allows remote attackers to cause a denial of service (assertion failure and application exit) via a crafted packet.

La función dissect_dvbci_tpdu_hdr en epan/dissectors/packet-dvbci.c del disector DVB-CI de Wireshark 1.8.x anterior 1.8.9 y 1.10.x anterior 1.10.1, no valida el tamaño concreto de un valor antes de reducirlo, lo que permite a atacantes remotos provocar una denegación de servicio (fallo de aserción y cierre de aplicación) a través de un paquete manipulado.

An updated wireshark package fixes multiple security vulnerabilities. The Bluetooth SDP dissector could go into a large loop. The DIS dissector could go into a large loop. The DVB-CI dissector could crash. The GSM RR dissector could go into a large loop. The GSM A Common dissector could crash. The Netmon file parser could crash. The ASN.1 PER dissector could crash.

*Credits: N/A
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
High
Attack Vector
Network
Attack Complexity
Low
Authentication
None
Confidentiality
None
Integrity
None
Availability
Partial
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2013-07-26 CVE Reserved
  • 2013-07-29 CVE Published
  • 2024-08-06 CVE Updated
  • 2025-05-05 EPSS Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-20: Improper Input Validation
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Wireshark
Search vendor "Wireshark"
Wireshark
Search vendor "Wireshark" for product "Wireshark"
1.8.0
Search vendor "Wireshark" for product "Wireshark" and version "1.8.0"
-
Affected
Wireshark
Search vendor "Wireshark"
Wireshark
Search vendor "Wireshark" for product "Wireshark"
1.8.1
Search vendor "Wireshark" for product "Wireshark" and version "1.8.1"
-
Affected
Wireshark
Search vendor "Wireshark"
Wireshark
Search vendor "Wireshark" for product "Wireshark"
1.8.2
Search vendor "Wireshark" for product "Wireshark" and version "1.8.2"
-
Affected
Wireshark
Search vendor "Wireshark"
Wireshark
Search vendor "Wireshark" for product "Wireshark"
1.8.3
Search vendor "Wireshark" for product "Wireshark" and version "1.8.3"
-
Affected
Wireshark
Search vendor "Wireshark"
Wireshark
Search vendor "Wireshark" for product "Wireshark"
1.8.4
Search vendor "Wireshark" for product "Wireshark" and version "1.8.4"
-
Affected
Wireshark
Search vendor "Wireshark"
Wireshark
Search vendor "Wireshark" for product "Wireshark"
1.8.5
Search vendor "Wireshark" for product "Wireshark" and version "1.8.5"
-
Affected
Wireshark
Search vendor "Wireshark"
Wireshark
Search vendor "Wireshark" for product "Wireshark"
1.8.6
Search vendor "Wireshark" for product "Wireshark" and version "1.8.6"
-
Affected
Wireshark
Search vendor "Wireshark"
Wireshark
Search vendor "Wireshark" for product "Wireshark"
1.8.7
Search vendor "Wireshark" for product "Wireshark" and version "1.8.7"
-
Affected
Wireshark
Search vendor "Wireshark"
Wireshark
Search vendor "Wireshark" for product "Wireshark"
1.8.8
Search vendor "Wireshark" for product "Wireshark" and version "1.8.8"
-
Affected
Wireshark
Search vendor "Wireshark"
Wireshark
Search vendor "Wireshark" for product "Wireshark"
1.10.0
Search vendor "Wireshark" for product "Wireshark" and version "1.10.0"
-
Affected