CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
---|---|---|
6.4 | $0-$5k | 0.00 |
A vulnerability has been found in radare2 5.4.0/5.4.2 (Programming Tool Software) and classified as critical. This vulnerability affects the function r_sleb128
. The manipulation with an unknown input leads to a heap-based overflow vulnerability. The CWE definition for the vulnerability is CWE-122. A heap overflow condition is a buffer overflow, where the buffer that can be overwritten is allocated in the heap portion of memory, generally meaning that the buffer was allocated using a routine such as malloc(). As an impact it is known to affect confidentiality, integrity, and availability.
The weakness was published 08/23/2023 as 637f4bd1af6752e28e0a9998e954e2e9ce6fa992. The advisory is shared for download at github.com. This vulnerability was named CVE-2022-28068 since 03/28/2022. There are known technical details, but no exploit is available.
Applying the patch 637f4bd1af6752e28e0a9998e954e2e9ce6fa992 is able to eliminate this problem. The bugfix is ready for download at github.com.
Similar entries are available at VDB-237821, VDB-237822, VDB-237823 and VDB-237824.
Product
Type
Name
Version
License
CPE 2.3
CPE 2.2
CVSSv4
VulDB CVSS-B Score: 🔒VulDB CVSS-BT Score: 🔒
VulDB Vector: 🔒
VulDB Reliability: 🔍
CVSSv3
VulDB Meta Base Score: 6.5VulDB Meta Temp Score: 6.4
VulDB Base Score: 5.5
VulDB Temp Score: 5.3
VulDB Vector: 🔒
VulDB Reliability: 🔍
NVD Base Score: 7.5
NVD Vector: 🔒
CVSSv2
AV | AC | Au | C | I | A |
---|---|---|---|---|---|
💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
Vector | Complexity | Authentication | Confidentiality | Integrity | Availability |
---|---|---|---|---|---|
unlock | unlock | unlock | unlock | unlock | unlock |
unlock | unlock | unlock | unlock | unlock | unlock |
unlock | unlock | unlock | unlock | unlock | unlock |
VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍
Exploiting
Class: Heap-based overflowCWE: CWE-122 / CWE-119
CAPEC: 🔒
ATT&CK: 🔒
Local: No
Remote: Partially
Availability: 🔒
Status: Not defined
EPSS Score: 🔒
EPSS Percentile: 🔒
Price Prediction: 🔍
Current Price Estimation: 🔒
0-Day | unlock | unlock | unlock | unlock |
---|---|---|---|---|
Today | unlock | unlock | unlock | unlock |
Threat Intelligence
Interest: 🔍Active Actors: 🔍
Active APT Groups: 🔍
Countermeasures
Recommended: PatchStatus: 🔍
0-Day Time: 🔒
Patch: 637f4bd1af6752e28e0a9998e954e2e9ce6fa992
Timeline
03/28/2022 CVE reserved08/23/2023 Advisory disclosed
08/23/2023 VulDB entry created
09/16/2023 VulDB entry last update
Sources
Advisory: 637f4bd1af6752e28e0a9998e954e2e9ce6fa992Status: Confirmed
CVE: CVE-2022-28068 (🔒)
See also: 🔒
Entry
Created: 08/23/2023 10:53Updated: 09/16/2023 10:53
Changes: 08/23/2023 10:53 (41), 09/16/2023 10:53 (11)
Complete: 🔍
Cache ID: 3:189:103
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