Security readout for executives and security teams
Plain-English summary
CVE-2018-10775 is a crash bug in bibutils through 6.2. A specially crafted bibliographic input can trigger a NULL pointer dereference and stop an affected conversion process, causing denial of service rather than confirmed data theft or code execution.
Executive priority
Treat this as a moderate availability risk. Prioritize systems that expose bibliography conversion to customers, partners, or unauthenticated users. It is lower urgency than code execution issues unless the affected service is business-critical.
Technical view
The issue is a NULL pointer dereference in _fields_add in fields.c within libbibcore.a. The CVE description says remote attackers can cause an application crash, demonstrated with end2xml. No CVSS score, CWE, affected CPE, or fixed version is provided in the source bundle.
Likely exposure
Exposure is most likely where bibutils, libbibcore.a, or tools such as end2xml process untrusted bibliographic files or user-submitted citation data. The source bundle does not identify downstream products or exact deployment patterns.
Exploitation context
The sources describe remote denial of service through application crash. CISA KEV status is false in the supplied bundle, and no cited source confirms active exploitation in the wild.
Researcher notes
Evidence is sparse. The CVE names the function, library, version range, crash class, and end2xml demonstration, but does not provide CVSS, CWE, fixed version, affected CPEs, or exploitation-in-the-wild evidence.
Mitigation direction
- Inventory bibutils deployments and identify versions through 6.2.
- Check upstream or vendor guidance for a fixed release or patch.
- Avoid processing untrusted bibliographic files in privileged or shared services.
- Isolate conversion jobs with resource limits and crash recovery.
- Add input validation or quarantine for externally supplied citation files.
Validation and detection
- Search assets for bibutils, libbibcore.a, and end2xml usage.
- Confirm deployed bibutils versions against the through-6.2 affected range.
- Review service logs for repeated converter crashes or restarts.
- Run defensive parser regression tests in an isolated environment.
- Verify conversion services fail closed and recover cleanly after parser errors.
Public sources used
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
Conservative CVE-to-ATT&CK context
These mappings and lookup hints may be relevant to the vulnerability behavior, CWE, affected product, or exposure path. Glexia-inferred context is not an official MITRE, ATT&CK, CWE, or CVE Program mapping.
ATT&CK lookup starting points
Use these exact CWE pages and searches to review the Glexia ATT&CK library from this CVE's weakness and description context.
CVE-2018-10775 mapping review
Open the CVE-to-ATT&CK bridge for reviewed, inferred, or future official mappings tied to this CVE.
Open ATT&CK lookup- Severity
- Unknown
- CVSS
- Not scored
- Known Exploited
- No
- Published
CNA and ADP enrichment extracted from CVE v5
These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.
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
- https://drive.google.com/drive/u/1/folders/1qtq272m7jJaEUPGFLvyXmIl5zNJv7rd1CVE reference · x_refsource_MISC
Products and packages named in the record
CWE details
CWE links open Glexia weakness intelligence pages with official CWE context, developer remediation guidance, and related CVE mappings.