🛡️ AZL-10921 — expat
Description
CVE-2022-40674 affecting package expat for versions less than 2.4.8-2
libexpat before 2.4.9 has a use-after-free in the doContent function in xmlparse.c.
How this vulnerability can be exploited
This issue can be reached over the network, attack complexity is high, an attacker needs no privileges on the target. No user interaction is required. The scope is unchanged, so the impact stays within the vulnerable component. Rated impact: confidentiality high, integrity high, availability high.
Affected software
AZL-10921 is recorded against 1 package.
- expat (fixed in 2.4.8-2)
Timeline and source
Published on 14 September 2022 and last revised on 21 April 2026. No public exploit is currently recorded for this entry. Record sourced from OSV.
References
Details
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Affected Packages
| Software | From version | Fixed in |
|---|---|---|
| expat | — | 2.4.8-2 |
References
Similar Threats
- Unknown ALPINE-CVE-2023-52425
- Unknown ALPINE-CVE-2023-52426
- Unknown ALPINE-CVE-2022-43680
- Unknown ALPINE-CVE-2022-40674
- Unknown ALBA-2022:2113
More AZL 1 advisories
Browse all of AZL 1 in the advisory index.
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