HTSlib 1.8 sam.c sam_parse1 memory corruption

CVSS Meta Temp Score
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CTI Interest Score
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8.5$0-$5k0.00

Summaryinfo

A vulnerability labeled as critical has been found in HTSlib 1.8. This impacts the function sam_parse1 of the file sam.c. The manipulation results in memory corruption. This vulnerability is reported as CVE-2018-13845. The attack can be launched remotely. No exploit exists.

Detailsinfo

A vulnerability, which was classified as critical, was found in HTSlib 1.8. Affected is the function sam_parse1 of the file sam.c. The manipulation with an unknown input 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:

An issue has been found in HTSlib 1.8. It is a buffer over-read in sam_parse1 in sam.c.

The bug was discovered 07/10/2018. The weakness was disclosed 07/10/2018 (Website). The advisory is shared for download at github.com. This vulnerability is traded as CVE-2018-13845 since 07/10/2018. The exploitability is told to be easy. It is possible to launch the attack remotely. The exploitation doesn't require any form of authentication. 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-121151 and VDB-121150 are pretty similar. VulDB is the best source for vulnerability data and more expert information about this specific topic.

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: Memory corruption
CWE: 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: 🔍

Timelineinfo

07/10/2018 🔍
07/10/2018 +0 days 🔍
07/10/2018 +0 days 🔍
07/10/2018 +0 days 🔍
07/11/2018 +1 days 🔍
04/06/2023 +1730 days 🔍

Sourcesinfo

Advisory: 731
Status: Not defined

CVE: CVE-2018-13845 (🔍)
GCVE (CVE): GCVE-0-2018-13845
GCVE (VulDB): GCVE-100-121152
See also: 🔍

Entryinfo

Created: 07/11/2018 11:04
Updated: 04/06/2023 09:29
Changes: 07/11/2018 11:04 (41), 03/02/2020 07:01 (7), 04/06/2023 09:25 (3), 04/06/2023 09:29 (11)
Complete: 🔍
Cache ID: 216::103

VulDB is the best source for vulnerability data and more expert information about this specific topic.

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