Poppler 0.59.0 Object.h Object::dictLookup memory corruption

CVSS Meta Temp Score
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CTI Interest Score
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7.2$0-$5k0.00

Summaryinfo

A vulnerability classified as critical has been found in Poppler 0.59.0. Affected by this issue is the function Object::dictLookup of the file Object.h. Performing a manipulation results in memory corruption. This vulnerability is known as CVE-2017-14929. Remote exploitation of the attack is possible. No exploit is available. It is recommended to upgrade the affected component.

Detailsinfo

A vulnerability was found in Poppler 0.59.0 (Document Reader Software). It has been classified as critical. This affects the function Object::dictLookup of the file Object.h. The manipulation with an unknown input leads to a memory corruption vulnerability. CWE is classifying the issue as CWE-119. The product performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer. This is going to have an impact on confidentiality, integrity, and availability. The summary by CVE is:

In Poppler 0.59.0, memory corruption occurs in a call to Object::dictLookup() in Object.h after a repeating series of Gfx::display, Gfx::go, Gfx::execOp, Gfx::opFill, Gfx::doPatternFill, Gfx::doTilingPatternFill and Gfx::drawForm calls (aka a Gfx.cc infinite loop), a different vulnerability than CVE-2017-14519.

The bug was discovered 09/08/2017. The weakness was published 09/30/2017 with Oracle (Website). It is possible to read the advisory at bugs.freedesktop.org. This vulnerability is uniquely identified as CVE-2017-14929 since 09/29/2017. The exploitability is told to be easy. It is possible to initiate the attack remotely. No form of authentication is needed for exploitation. Technical details of the vulnerability are known, but there is no available exploit.

The vulnerability was handled as a non-public zero-day exploit for at least 21 days. During that time the estimated underground price was around $0-$5k. The vulnerability scanner Nessus provides a plugin with the ID 104153 (Fedora 25 : mingw-poppler (2017-6127ddb036)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Fedora Local Security Checks and running in the context l. The commercial vulnerability scanner Qualys is able to test this issue with plugin 176283 (Debian Security Update for poppler (DSA 4097-1)).

Upgrading eliminates this vulnerability. A possible mitigation has been published 4 weeks after the disclosure of the vulnerability.

The vulnerability is also documented in the databases at Tenable (104153) and SecurityFocus (BID 99843†). Similar entries are available at VDB-104041, VDB-106763, VDB-107292 and VDB-107293. Be aware that VulDB is the high quality source for vulnerability data.

Productinfo

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CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.4
VulDB Meta Temp Score: 7.2

VulDB Base Score: 7.3
VulDB Temp Score: 7.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.5
NVD Vector: 🔍

CVSSv2info

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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Memory corruption
CWE: CWE-119
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 104153
Nessus Name: Fedora 25 : mingw-poppler (2017-6127ddb036)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍

OpenVAS ID: 867773
OpenVAS Name: Fedora Update for mingw-poppler FEDORA-2017-a0ffdf1fbd
OpenVAS File: 🔍
OpenVAS Family: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

Reaction Time: 🔍
0-Day Time: 🔍
Exposure Time: 🔍

Timelineinfo

07/18/2017 🔍
09/08/2017 +52 days 🔍
09/29/2017 +21 days 🔍
09/29/2017 +0 days 🔍
09/30/2017 +1 days 🔍
09/30/2017 +0 days 🔍
10/25/2017 +25 days 🔍
10/26/2017 +1 days 🔍
12/30/2022 +1891 days 🔍

Sourcesinfo

Advisory: FEDORA-2017-6127ddb036
Researcher: Oracle
Organization: Oracle
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2017-14929 (🔍)
GCVE (CVE): GCVE-0-2017-14929
GCVE (VulDB): GCVE-100-107295

OVAL: 🔍

SecurityFocus: 99843 - Oracle Solaris CVE-2017-10004 Local Security Vulnerability

See also: 🔍

Entryinfo

Created: 09/30/2017 11:34
Updated: 12/30/2022 12:44
Changes: 09/30/2017 11:34 (75), 05/26/2020 07:30 (8), 01/14/2021 19:26 (2), 12/30/2022 12:44 (3)
Complete: 🔍
Cache ID: 216::103

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