Vulnerability CVE-2019-10723

Vulnerability Name:

CVE-2019-10723 (CCN-160110)

Assigned:

2019-04-03

Published:

2019-04-03

Updated:

2020-08-24

Summary:

An issue was discovered in PoDoFo 0.9.6. The PdfPagesTreeCache class in doc/PdfPagesTreeCache.cpp has an attempted excessive memory allocation because nInitialSize is not validated.

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)
4.9 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: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): 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: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): 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-770

Vulnerability Consequences:

Denial of Service

References:

Source: MITRE
Type: CNA
CVE-2019-10723

Source: XF
Type: UNKNOWN
podofo-cve201910723-dos(160110)

Source: CCN
Type: SourceForge PoDoFo Project
#46 crash at src/doc/PdfPagesTreeCache.cpp:45 when nInitalSize=0xffffffff

Source: MISC
Type: Exploit, Third Party Advisory
https://sourceforge.net/p/podofo/tickets/46/

Vulnerable Configuration:

Configuration 1:

cpe:/a:podofo_project:podofo:0.9.6:*:*:*:*:*:*:*

Denotes that component is vulnerable

Oval Definitions

Definition ID	Class	Title	Last Modified
oval:com.ubuntu.disco:def:2019107230000000	V	CVE-2019-10723 on Ubuntu 19.04 (disco) - medium.	2019-04-03
oval:com.ubuntu.bionic:def:201910723000	V	CVE-2019-10723 on Ubuntu 18.04 LTS (bionic) - medium.	2019-04-03
oval:com.ubuntu.cosmic:def:2019107230000000	V	CVE-2019-10723 on Ubuntu 18.10 (cosmic) - medium.	2019-04-03
oval:com.ubuntu.cosmic:def:201910723000	V	CVE-2019-10723 on Ubuntu 18.10 (cosmic) - medium.	2019-04-03
oval:com.ubuntu.bionic:def:2019107230000000	V	CVE-2019-10723 on Ubuntu 18.04 LTS (bionic) - medium.	2019-04-03
oval:com.ubuntu.trusty:def:201910723000	V	CVE-2019-10723 on Ubuntu 14.04 LTS (trusty) - medium.	2019-04-03
oval:com.ubuntu.xenial:def:2019107230000000	V	CVE-2019-10723 on Ubuntu 16.04 LTS (xenial) - medium.	2019-04-03
oval:com.ubuntu.xenial:def:201910723000	V	CVE-2019-10723 on Ubuntu 16.04 LTS (xenial) - medium.	2019-04-03

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