Debian Security Bug TrackerDEBIANCVE:CVE-2019-20907CVE-2019-20907
5 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
0.012 Low
EPSS
Percentile
85.2%
In Lib/tarfile.py in Python through 3.8.3, an attacker is able to craft a TAR archive leading to an infinite loop when opened by tarfile.open, because _proc_pax lacks header validation.
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| Debian | 12 | all | pypy3 | < 7.3.3+dfsg-1 | pypy3_7.3.3+dfsg-1_all.deb |
| Debian | 11 | all | pypy3 | < 7.3.3+dfsg-1 | pypy3_7.3.3+dfsg-1_all.deb |
| Debian | 999 | all | pypy3 | < 7.3.3+dfsg-1 | pypy3_7.3.3+dfsg-1_all.deb |
| Debian | 13 | all | pypy3 | < 7.3.3+dfsg-1 | pypy3_7.3.3+dfsg-1_all.deb |
| Debian | 11 | all | python2.7 | < 2.7.18-2 | python2.7_2.7.18-2_all.deb |
| Debian | 11 | all | python3.9 | < 3.9.0~b5-1 | python3.9_3.9.0~b5-1_all.deb |
Related
5 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
0.012 Low
EPSS
Percentile
85.2%