CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:L/Au:N/C:P/I:P/A:N
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
AI Score
Confidence
High
EPSS
Percentile
77.5%
Debian LTS Advisory DLA-2912-1 [email protected]
https://www.debian.org/lts/security/ Utkarsh Gupta
February 06, 2022 https://wiki.debian.org/LTS
Package : libphp-adodb
Version : 5.20.9-1+deb9u1
CVE ID : CVE-2021-3850
Debian Bug : 1004376
It was found that in libphp-adodb, a PHP database abstraction layer
library, an attacker can inject values into the PostgreSQL connection
string by bypassing adodb_addslashes(). The function can be bypassed
in phppgadmin, for example, by surrounding the username in quotes and
submitting with other parameters injected in between.
For Debian 9 stretch, this problem has been fixed in version
5.20.9-1+deb9u1.
We recommend that you upgrade your libphp-adodb packages.
For the detailed security status of libphp-adodb please refer to
its security tracker page at:
https://security-tracker.debian.org/tracker/libphp-adodb
Further information about Debian LTS security advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://wiki.debian.org/LTS
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Debian | 10 | all | libphp-adodb | < 5.20.14-1+deb10u1 | libphp-adodb_5.20.14-1+deb10u1_all.deb |
Debian | 9 | all | libphp-adodb | < 5.20.9-1+deb9u1 | libphp-adodb_5.20.9-1+deb9u1_all.deb |
Debian | 11 | all | libphp-adodb | < 5.20.19-1+deb11u1 | libphp-adodb_5.20.19-1+deb11u1_all.deb |
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:L/Au:N/C:P/I:P/A:N
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
AI Score
Confidence
High
EPSS
Percentile
77.5%