radare2 1.5.0 shlr/grub/kern/misc.c grub_disk_read_small_real Binary File memory corruption

CVSS Meta Temp Score
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CTI Interest Score
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6.2$0-$5k0.00

Summaryinfo

A vulnerability marked as critical has been reported in radare2 1.5.0. The impacted element is the function grub_disk_read_small_real of the file shlr/grub/kern/misc.c. The manipulation as part of Binary File leads to memory corruption. This vulnerability is documented as CVE-2017-10929. The attack needs to be performed locally. There is not any exploit available. It is suggested to upgrade the affected component.

Detailsinfo

A vulnerability was found in radare2 1.5.0 (Programming Tool Software). It has been rated as critical. This issue affects the function grub_disk_read_small_real of the file shlr/grub/kern/misc.c. The manipulation as part of a Binary File leads to a memory corruption vulnerability. Using CWE to declare the problem leads to 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. Impacted is confidentiality, integrity, and availability. The summary by CVE is:

The grub_memmove function in shlr/grub/kern/misc.c in radare2 1.5.0 allows remote attackers to cause a denial of service (heap-based buffer overflow and application crash) or possibly have unspecified other impact via a crafted binary file, possibly related to a read overflow in the grub_disk_read_small_real function in kern/disk.c in GNU GRUB 2.02.

The bug was discovered 07/05/2017. The weakness was released 07/05/2017 (GitHub Repository). The advisory is shared at github.com. The identification of this vulnerability is CVE-2017-10929 since 07/05/2017. 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. Technical details are known, but no exploit is available.

The vulnerability scanner Nessus provides a plugin with the ID 101275 (Debian DLA-1016-1 : radare2 security update), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Debian Local Security Checks and running in the context l.

Upgrading eliminates this vulnerability. A possible mitigation has been published 1 days after the disclosure of the vulnerability.

The vulnerability is also documented in the databases at Tenable (101275) and SecurityFocus (BID 99608†). 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: 6.5
VulDB Meta Temp Score: 6.2

VulDB Base Score: 5.3
VulDB Temp Score: 4.7
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: Memory corruption
CWE: 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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Nessus ID: 101275
Nessus Name: Debian DLA-1016-1 : radare2 security update
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍

OpenVAS ID: 830184
OpenVAS Name: Debian LTS Advisory ([SECURITY] [DLA 1016-1] radare2 security update)
OpenVAS File: 🔍
OpenVAS Family: 🔍

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

Reaction Time: 🔍
0-Day Time: 🔍
Exposure Time: 🔍

Patch: github.com

Timelineinfo

07/05/2017 🔍
07/05/2017 +0 days 🔍
07/05/2017 +0 days 🔍
07/05/2017 +0 days 🔍
07/06/2017 +1 days 🔍
07/06/2017 +0 days 🔍
07/07/2017 +1 days 🔍
07/17/2017 +10 days 🔍
12/12/2022 +1974 days 🔍

Sourcesinfo

Advisory: c57997e76ec70862174a1b3b3aeb62a6f8570e85
Status: Not defined
Confirmation: 🔍

CVE: CVE-2017-10929 (🔍)
GCVE (CVE): GCVE-0-2017-10929
GCVE (VulDB): GCVE-100-103121
SecurityFocus: 99608 - radare2 CVE-2017-10929 Heap Buffer Overflow Vulnerability

Entryinfo

Created: 07/06/2017 09:00
Updated: 12/12/2022 06:35
Changes: 07/06/2017 09:00 (72), 10/22/2019 16:49 (6), 12/12/2022 06:35 (5)
Complete: 🔍
Cache ID: 216::103

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

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