Vulnerability Name:

CVE-2018-14017 (CCN-146470)

Assigned:2018-06-26
Published:2018-06-26
Updated:2020-10-15
Summary:The r_bin_java_annotation_new function in shlr/java/class.c in radare2 2.7.0 allows remote attackers to cause a denial of service (heap-based buffer over-read and application crash) via a crafted .class file because of missing input validation in r_bin_java_line_number_table_attr_new.
CVSS v3 Severity:5.5 Medium (CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H)
4.8 Medium (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Local
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): Required
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): High
3.3 Low (CCN CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L)
2.9 Low (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L/E:U/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Local
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): Required
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): Low
CVSS v2 Severity:4.3 Medium (CVSS v2 Vector: AV:N/AC:M/Au:N/C:N/I:N/A:P)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Medium
Authentication (Au): None
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): Partial
1.7 Low (CCN CVSS v2 Vector: AV:L/AC:L/Au:S/C:N/I:N/A:P)
Exploitability Metrics:Access Vector (AV): Local
Access Complexity (AC): Low
Athentication (Au): Single_Instance
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): Partial
Vulnerability Type:CWE-125
Vulnerability Consequences:Denial of Service
References:Source: MITRE
Type: CNA
CVE-2018-14017

Source: XF
Type: UNKNOWN
radare2-cve201814017-dos(146470)

Source: CCN
Type: radare2 GIT Repository
AddressSanitize: heap buffer overflow at class.c:6477 #10498

Source: MISC
Type: Exploit, Third Party Advisory
https://github.com/radare/radare2/issues/10498

Source: MISC
Type: Patch, Vendor Advisory
https://github.com/radareorg/radare2/commit/e9ce0d64faf19fa4e9c260250fbdf25e3c11e152

Vulnerable Configuration:Configuration 1:
  • cpe:/a:radare:radare2:2.7.0:*:*:*:*:*:*:*

  • * Denotes that component is vulnerable
    Oval Definitions
    Definition IDClassTitleLast Modified
    oval:com.ubuntu.xenial:def:2018140170000000
    V
    CVE-2018-14017 on Ubuntu 16.04 LTS (xenial) - medium.
    2018-07-12
    oval:com.ubuntu.artful:def:201814017000
    V
    CVE-2018-14017 on Ubuntu 17.10 (artful) - medium.
    2018-07-12
    oval:com.ubuntu.xenial:def:201814017000
    V
    CVE-2018-14017 on Ubuntu 16.04 LTS (xenial) - medium.
    2018-07-12
    oval:com.ubuntu.disco:def:2018140170000000
    V
    CVE-2018-14017 on Ubuntu 19.04 (disco) - medium.
    2018-07-12
    oval:com.ubuntu.bionic:def:201814017000
    V
    CVE-2018-14017 on Ubuntu 18.04 LTS (bionic) - medium.
    2018-07-12
    oval:com.ubuntu.cosmic:def:2018140170000000
    V
    CVE-2018-14017 on Ubuntu 18.10 (cosmic) - medium.
    2018-07-12
    oval:com.ubuntu.cosmic:def:201814017000
    V
    CVE-2018-14017 on Ubuntu 18.10 (cosmic) - medium.
    2018-07-12
    oval:com.ubuntu.bionic:def:2018140170000000
    V
    CVE-2018-14017 on Ubuntu 18.04 LTS (bionic) - medium.
    2018-07-12
    oval:com.ubuntu.trusty:def:201814017000
    V
    CVE-2018-14017 on Ubuntu 14.04 LTS (trusty) - medium.
    2018-07-12
    BACK
    radare radare2 2.7.0