CVE-2018-11436
CVE-2018-11436 is a medium-severity vulnerability in Libmobi Project Libmobi with a CVSS 3.x base score of 6.5. 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-125.
Key facts
- Severity: Medium (CVSS 3.x base score 6.5)
- CVSS v2: 4.3
- EPSS exploit prediction: 1% (70th percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-125
- Affected product: Libmobi Project Libmobi
- Published:
- Last modified:
Description
The buffer_addraw function in buffer.c in Libmobi 0.3 allows remote attackers to cause information disclosure (heap-based buffer over-read) via a crafted mobi file.
Frequently asked questions
- What is CVE-2018-11436?
- The buffer_addraw function in buffer.c in Libmobi 0.3 allows remote attackers to cause information disclosure (heap-based buffer over-read) via a crafted mobi file.
- How severe is CVE-2018-11436?
- CVE-2018-11436 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity none, and availability none.
- Is CVE-2018-11436 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (70th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2018-11436?
- CVE-2018-11436 affects Libmobi Project Libmobi. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2018-11436?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
- When was CVE-2018-11436 published?
- CVE-2018-11436 was published on 2018-05-30 and last updated on 2026-06-17.
References
Affected products (1)
- cpe:2.3:a:libmobi_project:libmobi:0.3:*:*:*:*:*:*:*
More vulnerabilities in Libmobi Project Libmobi
- CVE-2021-3881 — Critical (CVSS 9.8): libmobi is vulnerable to Out-of-bounds Read
- CVE-2021-3751 — Critical (CVSS 9.8): libmobi is vulnerable to Out-of-bounds Write
- CVE-2018-11726 — High (CVSS 8.8): The mobi_decode_font_resource function in util.c in Libmobi 0.3 allows remote attackers to cause a denial of service…
- CVE-2018-11724 — High (CVSS 8.8): The mobi_pk1_decrypt function in encryption.c in Libmobi 0.3 allows remote attackers to cause a denial of service…
- CVE-2018-11438 — High (CVSS 8.8): The mobi_decompress_lz77 function in compression.c in Libmobi 0.3 allows remote attackers to cause remote code…
- CVE-2022-1987 — High (CVSS 8.1): Buffer Over-read in GitHub repository bfabiszewski/libmobi prior to 0.11.
All CVEs affecting Libmobi Project Libmobi →
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