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libxml2: Mehrere Schwachstellen ermöglichen nicht spezifizierten Angriff
view advisory published 2021-04-27
Ein entfernter, anonymer Angreifer kann mehrere Schwachstellen in libxml2 ausnutzen, um einen nicht näher spezifizierten Angriff durchzuführen.
01
describes (3)
Related CVEs.
| ID | severity | exploitable | ||
|---|---|---|---|---|
| CVE-2021-3516US | high7.8 | — | ||
There's a flaw in libxml2's xmllint in versions before 2.9.11. An attacker who is able to submit a crafted file to be processed by xmllint could trigger a use-after-free. The great… | ||||
| CVE-2021-3517US | high8.6 | — | ||
There is a flaw in the xml entity encoding functionality of libxml2 in versions before 2.9.11. An attacker who is able to supply a crafted file to be processed by an application li… | ||||
| CVE-2021-3518US | high8.8 | — | ||
There's a flaw in libxml2 in versions before 2.9.11. An attacker who is able to submit a crafted file to be processed by an application linked with libxml2 could trigger a use-afte… | ||||
02
references
External citations — patches, advisories, analysis.
- Oracle Linux Security Advisory ELSA-2021-2569 vom 2021-07-03external
- Oracle Linux Security Advisory ELSA-2022-0899 vom 2022-03-16external
- Red Hat Security Advisory RHSA-2021:2569 vom 2021-06-29external
- Red Hat Security Advisory RHSA-2021:3016 vom 2021-08-06external
- Red Hat Security Advisory RHSA-2021:3024 vom 2021-08-09external
- Red Hat Security Advisory RHSA-2021:3119 vom 2021-08-10external
- Red Hat Security Advisory RHSA-2021:3229 vom 2021-08-20external
- Red Hat Security Advisory RHSA-2021:3259 vom 2021-08-25external
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