Vulnerability Name:

CVE-2019-9687 (CCN-158134)

Assigned:2019-03-11
Published:2019-03-11
Updated:2020-08-24
Summary:PoDoFo 0.9.6 has a heap-based buffer overflow in PdfString::ConvertUTF16toUTF8 in base/PdfString.cpp.
CVSS v3 Severity:9.8 Critical (CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H)
8.5 High (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/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): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): High
Integrity (I): High
Availibility (A): High
7.8 High (CCN CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H)
6.8 Medium (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/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): High
Integrity (I): High
Availibility (A): High
CVSS v2 Severity:7.5 High (CVSS v2 Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Authentication (Au): None
Impact Metrics:Confidentiality (C): Partial
Integrity (I): Partial
Availibility (A): Partial
6.8 Medium (CCN CVSS v2 Vector: AV:L/AC:L/Au:S/C:C/I:C/A:C)
Exploitability Metrics:Access Vector (AV): Local
Access Complexity (AC): Low
Athentication (Au): Single_Instance
Impact Metrics:Confidentiality (C): Complete
Integrity (I): Complete
Availibility (A): Complete
Vulnerability Type:CWE-787
Vulnerability Consequences:Gain Access
References:Source: MITRE
Type: CNA
CVE-2019-9687

Source: XF
Type: UNKNOWN
podofo-cve20199687-bo(158134)

Source: FEDORA
Type: UNKNOWN
FEDORA-2019-a1dc51a9e2

Source: FEDORA
Type: Mailing List, Release Notes, Third Party Advisory
FEDORA-2019-023ea18e20

Source: CCN
Type: SourceForge PoDoFo Project
Fix heap-buffer-overflow in PdfString::ConvertUTF16toUTF8

Source: MISC
Type: Patch, Third Party Advisory
https://sourceforge.net/p/podofo/code/1969

Vulnerable Configuration:Configuration 1:
  • cpe:/a:podofo_project:podofo:0.9.6:*:*:*:*:*:*:*

    • Configuration 2:
  • cpe:/o:fedoraproject:fedora:29:*:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    Oval Definitions
    Definition IDClassTitleLast Modified
    oval:org.opensuse.security:def:112776
    P
    		libpodofo-devel-0.9.7-2.2 on GA media (Moderate)
    2022-01-17
    oval:org.opensuse.security:def:106247
    P
    		Security update for salt (Moderate)
    2021-10-27
    oval:com.ubuntu.disco:def:201996870000000
    V
    		CVE-2019-9687 on Ubuntu 19.04 (disco) - medium.
    2019-03-11
    oval:com.ubuntu.bionic:def:20199687000
    V
    		CVE-2019-9687 on Ubuntu 18.04 LTS (bionic) - medium.
    2019-03-11
    oval:com.ubuntu.cosmic:def:201996870000000
    V
    		CVE-2019-9687 on Ubuntu 18.10 (cosmic) - medium.
    2019-03-11
    oval:com.ubuntu.cosmic:def:20199687000
    V
    		CVE-2019-9687 on Ubuntu 18.10 (cosmic) - medium.
    2019-03-11
    oval:com.ubuntu.bionic:def:201996870000000
    V
    		CVE-2019-9687 on Ubuntu 18.04 LTS (bionic) - medium.
    2019-03-11
    oval:com.ubuntu.trusty:def:20199687000
    V
    		CVE-2019-9687 on Ubuntu 14.04 LTS (trusty) - medium.
    2019-03-11
    oval:com.ubuntu.xenial:def:201996870000000
    V
    		CVE-2019-9687 on Ubuntu 16.04 LTS (xenial) - medium.
    2019-03-11
    oval:com.ubuntu.xenial:def:20199687000
    V
    		CVE-2019-9687 on Ubuntu 16.04 LTS (xenial) - medium.
    2019-03-11
    BACK
    podofo_project podofo 0.9.6
    fedoraproject fedora 29