CVE-2021-33910: Systemd Project vulnerability
Systemd Project · Systemd
Vendor fix available · Affected: Systemd Project · Exploitation: possible (1 to 10%)
Not in CyberSIXT coverage yet: no article names this CVE. This page shows the public record.
Higher than 95% of scored CVEs
DescriptionCVE.org
basic/unit-name.c in systemd prior to 246.15, 247.8, 248.5, and 249.1 has a Memory Allocation with an Excessive Size Value (involving strdupa and alloca for a pathname controlled by a local attacker) that results in an operating system crash.
On the Atlas
Every published CVE is on the CyberSIXT Atlas, grouped by weakness, vendor and month.
- Exploitation
- Possible (1 to 10%). EPSS between 1% and 10%.
- CISA KEV
- Not listed
- Public check
- No public nuclei template
- Vendor
- Systemd Project
- Published
- July 2021
CoverageNo articles yet
No CyberSIXT article names CVE-2021-33910 yet, so there is no coverage timeline, action brief or change log for it. Everything on this page comes from the public CVE record, CISA KEV, EPSS and the nuclei template index. Search the archive or see the CVEs in the news.
References
- NVD entrynvd.nist.gov
- CVE recordcve.org
- Weakness CWE-770cwe.mitre.org
- Vendor advisorysecurity.gentoo.org
- Vendor advisorydebian.org
- Vendor advisorylists.fedoraproject.org
- Vendor advisorylists.fedoraproject.org
- github.com/systemd/systemd/pull/20256/commits/441e0115646d54f080github.com
- openwall.com/lists/oss-security/2021/07/20/2openwall.com
- packetstormsecurity.com/files/163621/Sequoia-A-Deep-Root-In-Linupacketstormsecurity.com
- github.com/systemd/systemd/commit/b34a4f0e6729de292cb3b0c03c1d48github.com
- github.com/systemd/systemd-stable/commit/cfd14c65374027b34dbbc4fgithub.com
- github.com/systemd/systemd-stable/commit/b00674347337b7531c92fdbgithub.com
- github.com/systemd/systemd-stable/commit/4a1c5f34bd3e1daed4490e9github.com
- github.com/systemd/systemd-stable/commit/764b74113e36ac5219a4b82github.com
7 more references are in the CVE record.