Security readout for executives and security teams
This is an old libtasn1 flaw in DER certificate/ASN.1 parsing. Software using vulnerable 0.1.x before 0.1.2 or 0.2.x before 0.2.7 may mishandle malformed DER data. The bundle does not state impact, CVSS, affected downstream products, or active exploitation, so urgency depends on whether legacy libtasn1 remains present. Likely limited to legacy systems, embedded appliances, or statically linked applications retaining libtasn1 0.1.x or 0.2.x. Modern distributions are unlikely to ship these versions, but dependency inventories and SBOMs should confirm. Downstream products are not identified in the provided sources. Handle as a legacy hygiene issue unless inventory finds affected versions in exposed systems. There is not enough source evidence to rank it high, but parser flaws in security libraries merit cleanup because old dependencies often persist in appliances and static builds. Mitigation focus: Upgrade libtasn1 0.1.x to 0.1.2 or later.; Upgrade libtasn1 0.2.x to 0.2.7 or later.; Check operating system and package vendor advisories for supported fixed builds..
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
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Open ATT&CK lookup- Severity
- Unknown
- CVSS
- Not scored
- Known Exploited
- No
- Published
CNA and ADP enrichment extracted from CVE v5
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CVSS and timeline data
No CVSS vectors or timeline events were available in the normalized CVE source material.
Source materials
- CVE List V5 sourceCVE List V5
- libtasn1-der-parsing(16157)CVE reference · vdb-entry, x_refsource_XF
Products and packages named in the record
CWE details
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