Debian Security Bug TrackerDEBIANCVE:CVE-2019-14872CVE-2019-14872
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
SINGLE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:S/C:N/I:N/A:P
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
EPSS
Percentile
44.7%
The _dtoa_r function of the newlib libc library, prior to version 3.3.0, performs multiple memory allocations without checking their return value. This could result in NULL pointer dereference.
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| Debian | 12 | all | newlib | < 3.3.0-1 | newlib_3.3.0-1_all.deb |
| Debian | 11 | all | newlib | < 3.3.0-1 | newlib_3.3.0-1_all.deb |
| Debian | 999 | all | newlib | < 3.3.0-1 | newlib_3.3.0-1_all.deb |
| Debian | 13 | all | newlib | < 3.3.0-1 | newlib_3.3.0-1_all.deb |
| Debian | 12 | all | picolibc | < 1.4.3-1 | picolibc_1.4.3-1_all.deb |
| Debian | 11 | all | picolibc | < 1.4.3-1 | picolibc_1.4.3-1_all.deb |
| Debian | 999 | all | picolibc | < 1.4.3-1 | picolibc_1.4.3-1_all.deb |
| Debian | 13 | all | picolibc | < 1.4.3-1 | picolibc_1.4.3-1_all.deb |
Related
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
SINGLE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:S/C:N/I:N/A:P
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
EPSS
Percentile
44.7%