Libspiro up to 20190731 spiro.c spiro_to_bpath0 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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8.5$0-$5k0.00

Summaryinfo

A vulnerability was found in Libspiro up to 20190731 and classified as critical. This vulnerability affects the function spiro_to_bpath0 of the file spiro.c. Such manipulation leads to out-of-bounds write. This vulnerability is documented as CVE-2019-19847. The attack can be executed remotely. There is not any exploit available.

Detailsinfo

A vulnerability was found in Libspiro up to 20190731 and classified as critical. Affected by this issue is the function spiro_to_bpath0 of the file spiro.c. 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. CVE summarizes:

Libspiro through 20190731 has a stack-based buffer overflow in the spiro_to_bpath0() function in spiro.c.

The weakness was released 12/17/2019. This vulnerability is handled as CVE-2019-19847 since 12/17/2019. The attack may be launched remotely. No form of authentication is required for exploitation. Technical details are known, but there is no available exploit.

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

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 8.5
VulDB Meta Temp Score: 8.5

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

NVD Base Score: 9.8
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: 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

12/17/2019 🔍
12/17/2019 +0 days 🔍
12/18/2019 +1 days 🔍
03/12/2024 +1546 days 🔍

Sourcesinfo

Advisory: 21
Status: Not defined

CVE: CVE-2019-19847 (🔍)
GCVE (CVE): GCVE-0-2019-19847
GCVE (VulDB): GCVE-100-147326

Entryinfo

Created: 12/18/2019 08:16
Updated: 03/12/2024 16:45
Changes: 12/18/2019 08:16 (35), 12/18/2019 08:21 (17), 03/12/2024 16:45 (4)
Complete: 🔍
Cache ID: 216::103

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