CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
---|---|---|
6.0 | $0-$5k | 0.00 |
A vulnerability, which was classified as critical, has been found in libxml2 up to 2.9.13 (Document Processing Software). Affected by this issue is an unknown function of the file buf.c. The manipulation with an unknown input leads to a integer overflow vulnerability. Using CWE to declare the problem leads to CWE-190. The product performs a calculation that can produce an integer overflow or wraparound, when the logic assumes that the resulting value will always be larger than the original value. This can introduce other weaknesses when the calculation is used for resource management or execution control. Impacted is confidentiality, integrity, and availability.
The weakness was shared 05/03/2022 as 2554a2408e09f13652049e5ffb0d26196b02ebab. The advisory is shared for download at gitlab.gnome.org. This vulnerability is handled as CVE-2022-29824 since 04/27/2022. Successful exploitation requires user interaction by the victim. There are known technical details, but no exploit is available.
Upgrading to version 2.9.14 eliminates this vulnerability. The upgrade is hosted for download at gitlab.gnome.org. Applying the patch 2554a2408e09f13652049e5ffb0d26196b02ebab is able to eliminate this problem. The bugfix is ready for download at gitlab.gnome.org. The best possible mitigation is suggested to be upgrading to the latest version.
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: 6.3VulDB Meta Temp Score: 6.0
VulDB Base Score: 6.3
VulDB Temp Score: 6.0
VulDB Vector: 🔍
VulDB Reliability: 🔍
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: Integer overflowCWE: CWE-190 / CWE-189
ATT&CK: Unknown
Local: No
Remote: Yes
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: libxml2 2.9.14
Patch: 2554a2408e09f13652049e5ffb0d26196b02ebab
Timeline
04/27/2022 🔍05/03/2022 🔍
05/03/2022 🔍
05/05/2022 🔍
Sources
Advisory: 2554a2408e09f13652049e5ffb0d26196b02ebabStatus: Confirmed
CVE: CVE-2022-29824 (🔍)
Entry
Created: 05/03/2022 07:35Updated: 05/05/2022 14:07
Changes: 05/03/2022 07:35 (43), 05/05/2022 14:02 (1), 05/05/2022 14:07 (1)
Complete: 🔍
No comments yet. Languages: en.
Please log in to comment.