Xpdf 4.01.01 Stream.cc DCTStream::decodeImage PDF Document memory corruption

CVSS Meta Temp Score
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CTI Interest Score
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6.5$0-$5k0.00

Summaryinfo

A vulnerability labeled as critical has been found in Xpdf 4.01.01. The impacted element is the function DCTStream::decodeImage of the file Stream.cc. The manipulation as part of PDF Document results in memory corruption. This vulnerability is cataloged as CVE-2019-13281. The attack must be initiated from a local position. There is no exploit available.

Detailsinfo

A vulnerability was found in Xpdf 4.01.01 (Document Reader Software). It has been classified as critical. Affected is the function DCTStream::decodeImage of the file Stream.cc. The manipulation as part of a PDF Document 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. CVE summarizes:

In Xpdf 4.01.01, a heap-based buffer overflow could be triggered in DCTStream::decodeImage() in Stream.cc when writing to frameBuf memory. It can, for example, be triggered by sending a crafted PDF document to the pdftotext tool. It allows an attacker to use a crafted pdf file to cause Denial of Service, an information leak, or possibly unspecified other impact.

The weakness was shared 07/04/2019 (Website). The advisory is shared for download at lists.fedoraproject.org. This vulnerability is traded as CVE-2019-13281 since 07/04/2019. It is possible to launch the attack remotely. The exploitation doesn't require any form of authentication. Successful exploitation requires user interaction by the victim. There are known technical details, but no exploit is available.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

The entries VDB-135746, VDB-135781, VDB-136863 and VDB-136864 are related to this item. Once again VulDB remains the best source for vulnerability data.

Productinfo

Type

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.5
VulDB Meta Temp Score: 6.5

VulDB Base Score: 5.3
VulDB Temp Score: 5.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.8
NVD Vector: 🔍

CVSSv2info

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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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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: Partially
Local: Yes
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

07/04/2019 🔍
07/04/2019 +0 days 🔍
07/05/2019 +1 days 🔍
10/17/2023 +1565 days 🔍

Sourcesinfo

Advisory: FEDORA-2019-01da705767
Status: Not defined

CVE: CVE-2019-13281 (🔍)
GCVE (CVE): GCVE-0-2019-13281
GCVE (VulDB): GCVE-100-137364
See also: 🔍

Entryinfo

Created: 07/05/2019 07:08
Updated: 10/17/2023 14:29
Changes: 07/05/2019 07:08 (56), 07/01/2020 15:49 (1), 10/17/2023 14:29 (3)
Complete: 🔍
Cache ID: 216::103

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