Vulnerability Name:

CVE-2018-19535 (CCN-153308)

Assigned:2018-09-01
Published:2018-09-01
Updated:2023-01-13
Summary:In Exiv2 0.26 and previous versions, PngChunk::readRawProfile in pngchunk_int.cpp may cause a denial of service (application crash due to a heap-based buffer over-read) via a crafted PNG file.
CVSS v3 Severity:6.5 Medium (CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H)
5.7 Medium (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/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): Network
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
3.3 Low (REDHAT 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 (REDHAT 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-2018-19535

Source: cve@mitre.org
Type: Third Party Advisory
cve@mitre.org

Source: XF
Type: UNKNOWN
exiv2-cve201819535-dos(153308)

Source: CCN
Type: exiv2 GIT Repository
AddressSanitizer: heap-buffer-overflow at pngchunk_int.cpp:635 #428

Source: cve@mitre.org
Type: Exploit, Issue Tracking, Third Party Advisory
cve@mitre.org

Source: cve@mitre.org
Type: Patch, Third Party Advisory
cve@mitre.org

Source: cve@mitre.org
Type: Mailing List, Third Party Advisory
cve@mitre.org

Source: cve@mitre.org
Type: Mailing List, Third Party Advisory
cve@mitre.org

Source: cve@mitre.org
Type: Third Party Advisory
cve@mitre.org

Source: CCN
Type: WhiteSource Vulnerability Database
CVE-2018-19535

Vulnerable Configuration:Configuration RedHat 1:
  • cpe:/o:redhat:enterprise_linux:7:*:*:*:*:*:*:*
    • Configuration RedHat 2:
  • cpe:/o:redhat:enterprise_linux:7::client:*:*:*:*:*
    • Configuration RedHat 3:
  • cpe:/o:redhat:enterprise_linux:7::computenode:*:*:*:*:*
    • Configuration RedHat 4:
  • cpe:/o:redhat:enterprise_linux:7::server:*:*:*:*:*
    • Configuration RedHat 5:
  • cpe:/o:redhat:enterprise_linux:7::workstation:*:*:*:*:*

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

    • * Denotes that component is vulnerable
    Oval Definitions
    Definition IDClassTitleLast Modified
    oval:com.redhat.rhsa:def:20201577
    P
    		RHSA-2020:1577: exiv2 security, bug fix, and enhancement update (Moderate)
    2020-04-28
    oval:com.redhat.rhsa:def:20192101
    P
    		RHSA-2019:2101: exiv2 security, bug fix, and enhancement update (Low)
    2019-08-06
    oval:com.ubuntu.disco:def:2018195350000000
    V
    		CVE-2018-19535 on Ubuntu 19.04 (disco) - low.
    2018-11-26
    oval:com.ubuntu.bionic:def:2018195350000000
    V
    		CVE-2018-19535 on Ubuntu 18.04 LTS (bionic) - low.
    2018-11-26
    oval:com.ubuntu.xenial:def:2018195350000000
    V
    		CVE-2018-19535 on Ubuntu 16.04 LTS (xenial) - low.
    2018-11-26
    oval:com.ubuntu.bionic:def:201819535000
    V
    		CVE-2018-19535 on Ubuntu 18.04 LTS (bionic) - low.
    2018-11-25
    oval:com.ubuntu.cosmic:def:2018195350000000
    V
    		CVE-2018-19535 on Ubuntu 18.10 (cosmic) - low.
    2018-11-25
    oval:com.ubuntu.cosmic:def:201819535000
    V
    		CVE-2018-19535 on Ubuntu 18.10 (cosmic) - low.
    2018-11-25
    oval:com.ubuntu.trusty:def:201819535000
    V
    		CVE-2018-19535 on Ubuntu 14.04 LTS (trusty) - low.
    2018-11-25
    oval:com.ubuntu.xenial:def:201819535000
    V
    		CVE-2018-19535 on Ubuntu 16.04 LTS (xenial) - low.
    2018-11-25
    BACK
    exiv2 exiv2 0.26