Vulnerability Name:

CVE-2018-9144

Assigned:2018-03-30
Published:2018-03-29
Updated:2018-04-17
Summary:In Exiv2 0.26, there is an out-of-bounds read in Exiv2::Internal::binaryToString in image.cpp. It could result in denial of service or information disclosure.
CVSS v3 Severity:8.1 High (CVSS v3 Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H)
7.1 High (Temporal CVSS v3 Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H/E:U/RL:U/RC:R)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): Required
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): High
Integrity (I): None
Availibility (A): High
4.4 Medium (CCN CVSS v3 Vector: CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:L)
3.9 Low (CCN Temporal CVSS v3 Vector: CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:L/E:U/RL:U/RC:R)
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): Low
Integrity (I): None
Availibility (A): Low
CVSS v2 Severity:5.8 Medium (CVSS v2 Vector: AV:N/AC:M/Au:N/C:P/I:N/A:P)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Medium
Authentication (Au): None
Impact Metrics:Confidentiality (C): Partial
Integrity (I): None
Availibility (A): Partial
3.2 Low (CCN CVSS v2 Vector: AV:L/AC:L/Au:S/C:P/I:N/A:P)
Exploitability Metrics:Access Vector (AV): Local
Access Complexity (AC): Low
Athentication (Au): Single_Instance
Impact Metrics:Confidentiality (C): Partial
Integrity (I): None
Availibility (A): Partial
Vulnerability Type:CWE-125
References:Source: XF
Type: UNKNOWN
exiv2-cve20189144-dos(141067)

Source: MISC
Type: PATCH
https://github.com/Exiv2/exiv2/issues/254

Source: MISC
Type: VENDOR_ADVISORY
https://github.com/xiaoqx/pocs/tree/master/exiv2

Vulnerable Configuration:Configuration 1:
  • cpe:/a:exiv2:exiv2:0.26:*:*:*:*:*:*:*

  • Configuration CCN 1:
  • cpe:/a:exiv2:exiv2:0.26:*:*:*:*:*:*:*

  • Denotes that component is vulnerable
    Oval Definitions
    Definition IDClassTitleLast Modified
    oval:com.ubuntu.artful:def:20189144000
    V
    CVE-2018-9144 on Ubuntu 17.10 (artful) - medium.
    2018-03-30
    oval:com.ubuntu.xenial:def:20189144000
    V
    CVE-2018-9144 on Ubuntu 16.04 LTS (xenial) - medium.
    2018-03-30
    oval:com.ubuntu.trusty:def:20189144000
    V
    CVE-2018-9144 on Ubuntu 14.04 LTS (trusty) - medium.
    2018-03-30
    BACK
    exiv2 exiv2 0.26
    exiv2 exiv2 0.26