Debian Security Bug TrackerDEBIANCVE:CVE-2020-29562CVE-2020-29562
4.8 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
LOW
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:N/I:N/A:H
2.1 Low
CVSS2
Access Vector
NETWORK
Access Complexity
HIGH
Authentication
SINGLE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:H/Au:S/C:N/I:N/A:P
0.002 Low
EPSS
Percentile
64.5%
The iconv function in the GNU C Library (aka glibc or libc6) 2.30 to 2.32, when converting UCS4 text containing an irreversible character, fails an assertion in the code path and aborts the program, potentially resulting in a denial of service.
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| Debian | 12 | all | glibc | < 2.31-7 | glibc_2.31-7_all.deb |
| Debian | 11 | all | glibc | < 2.31-7 | glibc_2.31-7_all.deb |
| Debian | 10 | all | glibc | < 2.28-10+deb10u1 | glibc_2.28-10+deb10u1_all.deb |
| Debian | 999 | all | glibc | < 2.31-7 | glibc_2.31-7_all.deb |
| Debian | 13 | all | glibc | < 2.31-7 | glibc_2.31-7_all.deb |
Related
4.8 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
LOW
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:N/I:N/A:H
2.1 Low
CVSS2
Access Vector
NETWORK
Access Complexity
HIGH
Authentication
SINGLE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:H/Au:S/C:N/I:N/A:P
0.002 Low
EPSS
Percentile
64.5%