vulnerability
Amazon Linux 2023: CVE-2022-25315: Critical priority package update for expat
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 10 | (AV:N/AC:L/Au:N/C:C/I:C/A:C) | 2022-02-19 | 2025-02-17 | 2025-02-17 |
Severity
10
CVSS
(AV:N/AC:L/Au:N/C:C/I:C/A:C)
Published
2022-02-19
Added
2025-02-17
Modified
2025-02-17
Description
In Expat (aka libexpat) before 2.4.5, there is an integer overflow in storeRawNames.
An integer overflow was found in expat. The issue occurs in storeRawNames() by abusing the m_buffer expansion logic to allow allocations very close to INT_MAX and out-of-bounds heap writes. This flaw can cause a denial of service or potentially arbitrary code execution.
An integer overflow was found in expat. The issue occurs in storeRawNames() by abusing the m_buffer expansion logic to allow allocations very close to INT_MAX and out-of-bounds heap writes. This flaw can cause a denial of service or potentially arbitrary code execution.
Solution(s)
amazon-linux-2023-upgrade-expatamazon-linux-2023-upgrade-expat-debuginfoamazon-linux-2023-upgrade-expat-debugsourceamazon-linux-2023-upgrade-expat-develamazon-linux-2023-upgrade-expat-static
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