CVE-2018-11432
The mobi_parse_mobiheader function in read.c in Libmobi 0.3 allows remote attackers to cause...
The mobi_parse_mobiheader function in read.c in Libmobi 0.3 allows remote attackers to cause information disclosure (heap-based buffer over-read) via a crafted mobi file.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- Required
What an attacker can affect
- Confidentiality
- High
- Integrity
- None
- Availability
- None
Exploit likelihood
What each source reports
NVD Score used
The mobi_parse_mobiheader function in read.c in Libmobi 0.3 allows remote attackers to cause information disclosure (heap-based buffer over-read) via a crafted mobi file.
- Record
CVE-2018-11432- CVSS 3.0
- 6.5 Medium
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N - CVSS 2.0
- 4.3 Medium
AV:N/AC:M/Au:N/C:P/I:N/A:N - Weakness
- CWE-125
- Updated
- 2026-11-02
CVE List No score
The mobi_parse_mobiheader function in read.c in Libmobi 0.3 allows remote attackers to cause information disclosure (heap-based buffer over-read) via a crafted mobi file.
- Record
CVE-2018-11432- Updated
- 2026-11-02
EUVDEUVD-2018-3463 No score
The mobi_parse_mobiheader function in read.c in Libmobi 0.3 allows remote attackers to cause information disclosure (heap-based buffer over-read) via a crafted mobi file.
- Record
EUVD-2018-3463- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-g57j-4ffp-w5r4
The mobi_parse_mobiheader function in read.c in Libmobi 0.3 allows remote attackers to cause...
The mobi_parse_mobiheader function in read.c in Libmobi 0.3 allows remote attackers to cause information disclosure (heap-based buffer over-read) via a crafted mobi file.
- Record
GHSA-g57j-4ffp-w5r4- CVSS 3.0
- 6.5 Medium
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N - Weakness
- CWE-125
- Updated
- 2026-11-02
OSV
The mobi_parse_mobiheader function in read.c in Libmobi 0.3 allows remote attackers to cause information disclosure (heap-based buffer over-read) via a crafted mobi file.
- Record
CVE-2018-11432- CVSS 3.0
- 6.5 Medium
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N - Updated
- 2026-11-02
OSVUBUNTU-CVE-2018-11432
The mobi_parse_mobiheader function in read.c in Libmobi 0.3 allows remote attackers to cause information disclosure (heap-based buffer over-read) via a crafted mobi file.
- Record
UBUNTU-CVE-2018-11432- CVSS 3.0
- 6.5 Medium
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N - Updated
- 2026-11-02
Affected products
Affected packages
| Package | Affected | Fixed |
|---|---|---|
libmobiUbuntu:Pro:22.04:LTS |
All versions, plus listed versions 0.9+dfsg1-10.9+dfsg1-1ubuntu0.1~esm1 |
None known |
libmobiUbuntu:24.04:LTS |
All versions, plus listed versions 0.11+dfsg-10.11+dfsg-1.10.11+dfsg-1.1build1 |
None known |
libmobiUbuntu:25.10 |
All versions, plus listed versions 0.12+dfsg-10.12+dfsg-1build1 |
None known |
libmobiUbuntu:26.10 |
All versions, plus listed versions 0.12+dfsg-1build2 |
None known |
libmobiUbuntu:26.04:LTS |
All versions, plus listed versions 0.12+dfsg-1build10.12+dfsg-1build2 |
None known |
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD, OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2018-11432 is a medium vulnerability (CVSS 6.5) in Libmobi Project Libmobi, published May 30, 2018. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 1.41%, the 72nd percentile. No source names a fixed version.