LiteSpeed QUIC up to 3.0.x lsquic_qenc_hdl.c MAX_TABLE_CAPACITY Privilege Escalation
CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
---|---|---|
5.3 | $0-$5k | 0.00 |
A vulnerability, which was classified as problematic, was found in LiteSpeed QUIC up to 3.0.x. This affects an unknown functionality of the file liblsquic/lsquic_qenc_hdl.c. The manipulation of the argument MAX_TABLE_CAPACITY
with an unknown input leads to a unknown weakness. The impact remains unknown.
The weakness was released 05/12/2022 as a74702c630e108125e71898398737baec8f02238. The advisory is shared at github.com. This vulnerability is uniquely identified as CVE-2022-30592 since 05/11/2022. Technical details are known, but no exploit is available.
Upgrading to version 3.1.0 eliminates this vulnerability. The upgrade is hosted for download at github.com. Applying the patch a74702c630e108125e71898398737baec8f02238 is able to eliminate this problem. The bugfix is ready for download at github.com. The best possible mitigation is suggested to be upgrading to the latest version.
Product
Vendor
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: 5.5VulDB Meta Temp Score: 5.3
VulDB Base Score: 5.5
VulDB Temp Score: 5.3
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv2
AV | AC | Au | C | I | A |
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💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
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: Privilege EscalationCWE: Unknown
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: UpgradeStatus: 🔍
0-Day Time: 🔍
Upgrade: QUIC 3.1.0
Patch: a74702c630e108125e71898398737baec8f02238
Timeline
05/11/2022 🔍05/12/2022 🔍
05/12/2022 🔍
05/14/2022 🔍
Sources
Advisory: a74702c630e108125e71898398737baec8f02238Status: Confirmed
CVE: CVE-2022-30592 (🔍)
Entry
Created: 05/12/2022 12:31Updated: 05/14/2022 14:43
Changes: 05/12/2022 12:31 (42), 05/14/2022 14:43 (1)
Complete: 🔍
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