Veracode Vulnerability DatabaseVERACODE:43836Denial Of Service (DoS)
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
7 High
AI Score
Confidence
High
0.002 Low
EPSS
Percentile
55.1%
libopencv_contrib.so is vulnerable to Denial of Service (DoS). A null pointer dereference in the wechat_qrcode module allows a remote attacker to crash affected applications by sending a specially crafted QR code. The vulnerability exists in DecodedBitStreamParser::decodeByteSegment function of the file qrcode/decoder/decoded_bit_stream_parser.cpp.
| CPE | Name | Operator | Version |
|---|---|---|---|
| libopencv_contrib.so | le | 2.4.9 | |
| libopencv_contrib.so | le | 2.4.9 |
References
bugzilla.redhat.com/show_bug.cgi?id=2214639
gist.github.com/GZTimeWalker/3ca70a8af2f5830711e9cccc73fb5270
github.com/advisories/GHSA-3r96-chfr-mwjp
github.com/opencv/opencv_contrib/commit/ccc277247ac1a7aef0a90353edcdec35fbc5903c
github.com/opencv/opencv_contrib/pull/3480
vuldb.com/?ctiid.228547
vuldb.com/?id.228547
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
7 High
AI Score
Confidence
High
0.002 Low
EPSS
Percentile
55.1%