AutoTrace 0.31.1 input-pnm.c pnm_load_ascii 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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6.4$0-$5k0.00

Summaryinfo

A vulnerability marked as problematic has been reported in AutoTrace 0.31.1. This vulnerability affects the function pnm_load_ascii of the file input-pnm.c. This manipulation causes out-of-bounds write. This vulnerability is registered as CVE-2017-9156. Remote exploitation of the attack is possible. No exploit is available.

Detailsinfo

A vulnerability classified as problematic was found in AutoTrace 0.31.1 (Image Processing Software). Affected by this vulnerability is the function pnm_load_ascii of the file input-pnm.c. The manipulation with an unknown input leads to a out-of-bounds write vulnerability. The CWE definition for the vulnerability is CWE-787. The product writes data past the end, or before the beginning, of the intended buffer. As an impact it is known to affect availability. The summary by CVE is:

libautotrace.a in AutoTrace 0.31.1 allows remote attackers to cause a denial of service (invalid write and SEGV), related to the pnm_load_ascii function in input-pnm.c:303:12.

The bug was discovered 05/20/2017. The weakness was published 05/23/2017 (Website). The advisory is shared at blogs.gentoo.org. This vulnerability is known as CVE-2017-9156 since 05/22/2017. The exploitation appears to be easy. The attack can be launched remotely. The exploitation doesn't need any form of authentication. Technical details are known, but no exploit is available.

The vulnerability was handled as a non-public zero-day exploit for at least 3 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.

Similar entries are available at VDB-101660, VDB-101661, VDB-101662 and VDB-101663. Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

Type

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.4
VulDB Meta Temp Score: 6.4

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

NVD Base Score: 7.5
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: No
Local: No
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

05/20/2017 🔍
05/22/2017 +2 days 🔍
05/23/2017 +1 days 🔍
05/23/2017 +0 days 🔍
05/23/2017 +0 days 🔍
10/02/2020 +1228 days 🔍

Sourcesinfo

Advisory: blogs.gentoo.org
Status: Not defined

CVE: CVE-2017-9156 (🔍)
GCVE (CVE): GCVE-0-2017-9156
GCVE (VulDB): GCVE-100-101665
OSVDB: - CVE-2017-9156 - Autotrace Project - Autotrace - Medium

See also: 🔍

Entryinfo

Created: 05/23/2017 12:51
Updated: 10/02/2020 10:35
Changes: 05/23/2017 12:51 (58), 10/02/2020 10:35 (2)
Complete: 🔍
Cache ID: 216::103

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

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