CVE-2017-6438
CVE-2017-6438 is a high-severity vulnerability in Libplist Project Libplist with a CVSS 3.x base score of 7.3. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-787.
Key facts
- Severity: High (CVSS 3.x base score 7.3)
- CVSS v2: 4.4
- EPSS exploit prediction: 1% (47th percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-787
- Affected product: Libplist Project Libplist
- Published:
- Last modified:
Description
Heap-based buffer overflow in the parse_unicode_node function in bplist.c in libimobiledevice libplist 1.12 allows local users to cause a denial of service (out-of-bounds write) and possibly code execution via a crafted plist file.
Frequently asked questions
- What is CVE-2017-6438?
- Heap-based buffer overflow in the parse_unicode_node function in bplist.c in libimobiledevice libplist 1.12 allows local users to cause a denial of service (out-of-bounds write) and possibly code execution via a crafted plist file.
- How severe is CVE-2017-6438?
- CVE-2017-6438 has a CVSS 3.x base score of 7.3, rated high severity. It is exploitable over local access with low attack complexity, requires low privileges and user interaction. Impact on confidentiality is high, integrity high, and availability high.
- Is CVE-2017-6438 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (47th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2017-6438?
- CVE-2017-6438 affects Libplist Project Libplist. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2017-6438?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
- When was CVE-2017-6438 published?
- CVE-2017-6438 was published on 2017-03-15 and last updated on 2026-06-17.
References
Affected products (1)
- cpe:2.3:a:libplist_project:libplist:1.12:*:*:*:*:*:*:*
More vulnerabilities in Libplist Project Libplist
- CVE-2017-6440 — Medium (CVSS 5.0): The parse_data_node function in bplist.c in libimobiledevice libplist 1.12 allows local users to cause a denial of…
- CVE-2017-6439 — Medium (CVSS 5.0): Heap-based buffer overflow in the parse_string_node function in bplist.c in libimobiledevice libplist 1.12 allows local…
- CVE-2017-6437 — Medium (CVSS 5.0): The base64encode function in base64.c in libimobiledevice libplist 1.12 allows local users to cause a denial of service…
- CVE-2017-6436 — Medium (CVSS 5.0): The parse_string_node function in bplist.c in libimobiledevice libplist 1.12 allows local users to cause a denial of…
- CVE-2017-6435 — Medium (CVSS 5.0): The parse_string_node function in bplist.c in libimobiledevice libplist 1.12 allows local users to cause a denial of…
All CVEs affecting Libplist Project Libplist →
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