VDB-117041 · CVE-2017-2803 · BID 99900

Core PHOTO-PAINT X8 18.1.0.661 TIFF File Parser out-of-bounds write

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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6.5$0-$5k0.00

Summaryinfo

A vulnerability, which was classified as critical, has been found in Core PHOTO-PAINT X8 18.1.0.661. Affected by this issue is some unknown functionality of the component TIFF File Parser. The manipulation leads to out-of-bounds write. This vulnerability is documented as CVE-2017-2803. The attack needs to be performed locally. There is not any exploit available.

Detailsinfo

A vulnerability was found in Core PHOTO-PAINT X8 18.1.0.661 and classified as critical. This issue affects an unknown functionality of the component TIFF File Parser. The manipulation with an unknown input leads to a out-of-bounds write vulnerability. Using CWE to declare the problem leads to CWE-787. The product writes data past the end, or before the beginning, of the intended buffer. Impacted is confidentiality, integrity, and availability. The summary by CVE is:

A remote out of bound write vulnerability exists in the TIFF parsing functionality of Core PHOTO-PAINT X8 version 18.1.0.661. A specially crafted TIFF file can cause a vulnerability resulting in potential memory corruption. An attacker can send the victim a specific TIFF file to trigger this vulnerability. This vulnerability only exists in the 64-bit version.

The bug was discovered 07/20/2017. The weakness was released 04/24/2018 by Piotr Bania with Cisco Talos (Website). The advisory is shared at securityfocus.com. The identification of this vulnerability is CVE-2017-2803 since 12/01/2016. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. It demands that the victim is doing some kind of user interaction. Neither technical details nor an exploit are publicly available.

The vulnerability was handled as a non-public zero-day exploit for at least 278 days. During that time the estimated underground price was around $0-$5k.

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

The vulnerability is also documented in the vulnerability database at SecurityFocus (BID 99900†). Entries connected to this vulnerability are available at VDB-117002, VDB-117005 and VDB-117042. Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

Vendor

Name

Version

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

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Out-of-bounds write
CWE: CWE-787 / 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

12/01/2016 🔍
07/20/2017 +231 days 🔍
07/20/2017 +0 days 🔍
04/24/2018 +277 days 🔍
04/24/2018 +0 days 🔍
04/25/2018 +1 days 🔍
01/31/2020 +646 days 🔍

Sourcesinfo

Advisory: securityfocus.com⛔
Researcher: Piotr Bania
Organization: Cisco Talos
Status: Not defined

CVE: CVE-2017-2803 (🔍)
GCVE (CVE): GCVE-0-2017-2803
GCVE (VulDB): GCVE-100-117041
SecurityFocus: 99900 - Multiple CorelDRAW Products Multiple Remote Code Execution Vulnerabilities

See also: 🔍

Entryinfo

Created: 04/25/2018 10:18
Updated: 01/31/2020 09:07
Changes: 04/25/2018 10:18 (59), 01/31/2020 09:07 (5)
Complete: 🔍
Cache ID: 216::103

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

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