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CVE-2022-1987

Buffer Over-read in bfabiszewski/libmobi

2.5 LowFix available

Buffer Over-read in GitHub repository bfabiszewski/libmobi prior to 0.11.

Attack profile

How easy it is to exploit

Attack vector
Local
Complexity
High
Privileges needed
None
User interaction
Required

What an attacker can affect

Confidentiality
Low
Integrity
None
Availability
None

Exploit likelihood

0.84%Unchanged since Jun 4, 2022
90%50%10%1%

What each source reports

CVE List Score used 2.5

Buffer Over-read in bfabiszewski/libmobi

Buffer Over-read in GitHub repository bfabiszewski/libmobi prior to 0.11.

Record
CVE-2022-1987
CVSS 3.0
2.5 LowCVSS:3.0/AV:L/AC:H/PR:N/UI:R/S:U/C:L/I:N/A:N
Weakness
CWE-126
Updated
2026-11-02
EUVDEUVD-2022-25253 2.5

Buffer Over-read in GitHub repository bfabiszewski/libmobi prior to 0.11.

Record
EUVD-2022-25253
CVSS 3.0
2.5 LowCVSS:3.0/AV:L/AC:H/PR:N/UI:R/S:U/C:L/I:N/A:N
Updated
2026-11-03
GitHub AdvisoriesGHSA-4pw6-3v2r-w2cq 8.1

Buffer Over-read in GitHub repository bfabiszewski/libmobi prior to 0.11.

Buffer Over-read in GitHub repository bfabiszewski/libmobi prior to 0.11.

Record
GHSA-4pw6-3v2r-w2cq
CVSS 3.1
8.1 HighCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H
Weakness
CWE-125
Updated
2026-11-02
NVD 8.1

Buffer Over-read in GitHub repository bfabiszewski/libmobi prior to 0.11.

Record
CVE-2022-1987
CVSS 3.1
8.1 HighCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H
CVSS 3.0
2.5 LowCVSS:3.0/AV:L/AC:H/PR:N/UI:R/S:U/C:L/I:N/A:N
CVSS 2.0
5.8 MediumAV:N/AC:M/Au:N/C:P/I:N/A:P
Weakness
CWE-126, CWE-125
Updated
2026-11-02
OSV 2.5

Buffer Over-read in bfabiszewski/libmobi

Buffer Over-read in GitHub repository bfabiszewski/libmobi prior to 0.11.

Record
CVE-2022-1987
CVSS 3.0
2.5 LowCVSS:3.0/AV:L/AC:H/PR:N/UI:R/S:U/C:L/I:N/A:N
Weakness
CWE-126
Updated
2026-11-02
OSVDEBIAN-CVE-2022-1987 8.1

Buffer Over-read in GitHub repository bfabiszewski/libmobi prior to 0.11.

Record
DEBIAN-CVE-2022-1987
CVSS 3.1
8.1 HighCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H
Updated
2026-11-03
OSVUBUNTU-CVE-2022-1987 8.1

Buffer Over-read in GitHub repository bfabiszewski/libmobi prior to 0.11.

Record
UBUNTU-CVE-2022-1987
CVSS 3.1
8.1 HighCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H
CVSS 3.0
2.5 LowCVSS:3.0/AV:L/AC:H/PR:N/UI:R/S:U/C:L/I:N/A:N
Updated
2026-11-02

Affected products

Affected packages

Affected packages
PackageAffectedFixed
libmobi
Debian:12
 before 0.11+dfsg-1
0.11+dfsg-1
libmobi
Debian:13
 before 0.11+dfsg-1
0.11+dfsg-1
libmobi
Debian:14
 before 0.11+dfsg-1
0.11+dfsg-1
libmobi
Ubuntu:Pro:22.04:LTS
 All versions, plus listed versions
0.9+dfsg1-10.9+dfsg1-1ubuntu0.1~esm1
 None known

History

History
RecordedChangedSources
aliasesEUVD
first indexedCVE List, GitHub Advisories, NVD, OSV

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2022-1987 is a low vulnerability (CVSS 2.5) in Bfabiszewski Bfabiszewski/libmobi, published June 3, 2022. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.84%, the 57th percentile. Fixed in libmobi 0.11+dfsg-1.

References

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