It was discovered that libarchive incorrectly handled symlinks. If a
user or automated system were tricked into processing a specially crafted
archive, an attacker could possibly use this issue to change modes, times,
ACLs, and flags on arbitrary files. (CVE-2021-23177, CVE-2021-31566)
It was discovered that libarchive incorrectly handled certain RAR archives.
If a user or automated system were tricked into processing a specially
crafted RAR archive, an attacker could use this issue to cause libarchive
to crash, resulting in a denial of service, or possibly execute arbitrary
code. (CVE-2021-36976)
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Ubuntu | 21.10 | noarch | libarchive13 | < 3.4.3-2ubuntu0.1 | UNKNOWN |
Ubuntu | 21.10 | noarch | libarchive-dev | < 3.4.3-2ubuntu0.1 | UNKNOWN |
Ubuntu | 21.10 | noarch | libarchive-tools | < 3.4.3-2ubuntu0.1 | UNKNOWN |
Ubuntu | 21.10 | noarch | libarchive-tools-dbgsym | < 3.4.3-2ubuntu0.1 | UNKNOWN |
Ubuntu | 21.10 | noarch | libarchive13-dbgsym | < 3.4.3-2ubuntu0.1 | UNKNOWN |
Ubuntu | 20.04 | noarch | libarchive13 | < 3.4.0-2ubuntu1.1 | UNKNOWN |
Ubuntu | 20.04 | noarch | libarchive-dev | < 3.4.0-2ubuntu1.1 | UNKNOWN |
Ubuntu | 20.04 | noarch | libarchive-tools | < 3.4.0-2ubuntu1.1 | UNKNOWN |
Ubuntu | 20.04 | noarch | libarchive-tools-dbgsym | < 3.4.0-2ubuntu1.1 | UNKNOWN |
Ubuntu | 20.04 | noarch | libarchive13-dbgsym | < 3.4.0-2ubuntu1.1 | UNKNOWN |