SWFTools 0.9.2 ttftool lib/ttf.c readBlock out-of-bounds

CVSS Meta Temp Score
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CTI Interest Score
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7.4$0-$5k0.00

Summaryinfo

A vulnerability classified as critical has been found in SWFTools 0.9.2. This impacts the function readBlock in the library lib/ttf.c of the component ttftool. The manipulation leads to out-of-bounds. This vulnerability is uniquely identified as CVE-2017-10976. The attack is possible to be carried out remotely. No exploit exists.

Detailsinfo

A vulnerability, which was classified as critical, has been found in SWFTools 0.9.2 (Programming Tool Software). This issue affects the function readBlock in the library lib/ttf.c of the component ttftool. The manipulation with an unknown input leads to a out-of-bounds vulnerability. Using CWE to declare the problem leads to CWE-125. The product reads data past the end, or before the beginning, of the intended buffer. Impacted is confidentiality, integrity, and availability. The summary by CVE is:

When SWFTools 0.9.2 processes a crafted file in ttftool, it can lead to a heap-based buffer over-read in the readBlock() function in lib/ttf.c.

The bug was discovered 07/07/2017. The weakness was disclosed 07/06/2017 (Website). The advisory is shared at github.com. The identification of this vulnerability is CVE-2017-10976 since 07/06/2017. The exploitation is known to be easy. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. Technical details are known, 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.

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Productinfo

Type

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

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

VulDB Base Score: 7.3
VulDB Temp Score: 7.3
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
CWE: CWE-125 / 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

07/06/2017 🔍
07/06/2017 +0 days 🔍
07/06/2017 +0 days 🔍
07/07/2017 +1 days 🔍
07/07/2017 +0 days 🔍
12/12/2022 +1984 days 🔍

Sourcesinfo

Advisory: 28
Status: Not defined

CVE: CVE-2017-10976 (🔍)
GCVE (CVE): GCVE-0-2017-10976
GCVE (VulDB): GCVE-100-103277

Entryinfo

Created: 07/07/2017 09:23
Updated: 12/12/2022 07:39
Changes: 07/07/2017 09:23 (57), 10/23/2019 20:59 (1), 12/12/2022 07:39 (3)
Complete: 🔍
Cache ID: 216::103

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