Ubuntu.comUB:CVE-2020-12135CVE-2020-12135
4.3 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:N/I:N/A:P
5.5 Medium
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
0.001 Low
EPSS
Percentile
48.7%
bson before 0.8 incorrectly uses int rather than size_t for many variables,
parameters, and return values. In particular, the bson_ensure_space()
parameter bytesNeeded could have an integer overflow via properly
constructed bson input.
Bugs
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| ubuntu | 18.04 | noarch | duo-unix | < any | UNKNOWN |
| ubuntu | 20.04 | noarch | duo-unix | < any | UNKNOWN |
| ubuntu | 22.04 | noarch | duo-unix | < any | UNKNOWN |
| ubuntu | 23.10 | noarch | duo-unix | < any | UNKNOWN |
| ubuntu | 24.04 | noarch | duo-unix | < any | UNKNOWN |
| ubuntu | 16.04 | noarch | duo-unix | < any | UNKNOWN |
| ubuntu | 18.04 | noarch | whoopsie | < 0.2.62ubuntu0.5 | UNKNOWN |
| ubuntu | 20.04 | noarch | whoopsie | < 0.2.69ubuntu0.1 | UNKNOWN |
| ubuntu | 20.10 | noarch | whoopsie | < 0.2.71 | UNKNOWN |
| ubuntu | 21.04 | noarch | whoopsie | < 0.2.71 | UNKNOWN |
References
github.com/10gen-archive/mongo-c-driver-legacy/commit/1a1f5e26a4309480d88598913f9eebf9e9cba8ca#diff-f7d29a680148f52d6601f59ed787f577
launchpad.net/bugs/cve/CVE-2020-12135
launchpadlibrarian.net/474887364/bson-fix-overflow.patch
nvd.nist.gov/vuln/detail/CVE-2020-12135
security-tracker.debian.org/tracker/CVE-2020-12135
ubuntu.com/security/notices/USN-4450-1
www.cve.org/CVERecord?id=CVE-2020-12135
Related
4.3 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:N/I:N/A:P
5.5 Medium
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
0.001 Low
EPSS
Percentile
48.7%