Denial of service in Brother Industries products
Security Bulletin
This security bulletin contains one medium risk vulnerability.
1) NULL pointer dereference
EUVDB-ID: #VU77850
Risk: Medium
CVSSv3.1: 4.6 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L/E:U/RL:O/RC:C]
CVE-ID: CVE-2023-29984
CWE-ID:
CWE-476 - NULL Pointer Dereference
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to perform a denial of service (DoS) attack.
The vulnerability exists due to a NULL pointer dereference error in the Web Based Management. A remote attacker can pass specially crafted data to the application and perform a denial of service (DoS) attack.
MitigationInstall update from vendor's website.
Vulnerable software versionsMFC-T910DW: All versions
MFC-T810W(CHN): All versions
MFC-T810W: All versions
MFC-J998DWN: All versions
MFC-J998DN: All versions
MFC-J898N: All versions
MFC-J895DW: All versions
MFC-J893N: All versions
MFC-J890DW: All versions
MFC-J738DWN: All versions
MFC-J738DN: All versions
MFC-J690DW: All versions
MFC-J5920DW: All versions
MFC-J5820DN: All versions
MFC-J5720DW: All versions
MFC-J5720CDW(JAPAN): All versions
MFC-J5625DW: All versions
MFC-J5620DW: All versions
MFC-J5620CDW: All versions
MFC-J5520DW: All versions
MFC-J5320DW: All versions
MFC-J497DW: All versions
MFC-J491DW: All versions
MFC-J4725N: All versions
MFC-J4720N: All versions
MFC-J4625DW: All versions
MFC-J4620DW: All versions
MFC-J4520DW: All versions
MFC-J4420DW: All versions
MFC-J4320DW: All versions
MFC-J2720: All versions
MFC-J2320: All versions
DCP-T710W(CHINA): All versions
DCP-T710W: All versions
DCP-T510W(CHINA): All versions
DCP-T510W: All versions
DCP-J987N-W: All versions
DCP-J987N-B: All versions
DCP-J978N-W: All versions
DCP-J978N-B: All versions
DCP-J973N-W: All versions
DCP-J973N-B: All versions
DCP-J972N: All versions
DCP-J774DW: All versions
DCP-J772DW: All versions
DCP-J587N: All versions
DCP-J577N: All versions
DCP-J572N: All versions
DCP-J572DW: All versions
DCP-J4225N-W: All versions
DCP-J4225N-B: All versions
DCP-J4220N-W: All versions
DCP-J4220N-B: All versions
DCP-J4120DW: All versions
DCP-7180DN: All versions
MFC-L9577CDW: before G
MFC-L9570CDW(JAPAN): before C
MFC-L9570CDW: before G
MFC-L8900CDW: before G
MFC-L8690CDW: before G
MFC-L8610CDW(JAPAN): before C
MFC-L8610CDW: before G
MFC-L2740DWR: before
MFC-L2740DW(JAPAN): before T
MFC-L2740DW: before
MFC-L2720DWR: before W
MFC-L2720DW: before W
MFC-L2720DN: before S
MFC-L2707DW: before
MFC-L2705DW: before
MFC-L2703DW: before
MFC-L2701DW: before
MFC-L2700DWR: before X
MFC-L2700DW: before X
MFC-L2700DNR: before X
MFC-L2700DN: before X
MFC-L2685DW: before X
MFC-L2680W: before X
MFC-J997D(W)N: before M
MFC-J990D(W)N: before M
MFC-J985DW: before P
MFC-J907D(W)N: before K
MFC-J900D(W)N: before K
MFC-J887N: before K
MFC-J885DW: before P
MFC-J880N: before K
MFC-J880DW: before P
MFC-J837D(W)N: before K
MFC-J830D(W)N: before K
MFC-J775DW: before P
MFC-J737D(W)N: before L
MFC-J730D(W)N: before L
MFC-J6995CDW: before S
MFC-J6983CDW: before M
MFC-J6980CDW: before S
MFC-J6935DW: before Z
MFC-J6930DW: before Z
MFC-J680DW: before K
MFC-J6730DW: before W
MFC-J6583CDW: before K
MFC-J6580CDW: before R
MFC-J6535DW: before Z
MFC-J6530DW: before W
MFC-J5930DW: before Y
MFC-J5830DW: before Y
MFC-J5730DW: before Y
MFC-J5630CDW: before L
MFC-J5335DW: before W
MFC-J5330DW: before W
MFC-J485DW: before P
MFC-J480DW: before P
MFC-J460DW: before P
MFC-J3930DW: before Z
MFC-J3530DW: before W
MFC-J2730DW: before Y
MFC-J2330DW: before W
MFC-7880DN: before Q
MFC-1919NW: before P
MFC-1916NW: before T
MFC-1915W: before T
MFC-1912WR: before T
MFC-1911W: before T
MFC-1911NW: before T
MFC-1910WE: before T
MFC-1910W: before T
HL-L9310CDW: before 1.20
HL-L8360CDWT: before 1.20
HL-L8360CDW: before 1.20
HL-L8260CDW: before 1.15
HL-L8260CDN: before 1.15
HL-L2380DW: before
HL-L2366DW: before 1.35
HL-L2365DWR: before 1.35
HL-L2365DW: before 1.35
HL-L2361DN: before 1.35
HL-L2360DW: before 1.35
HL-L2360DNR: before 1.35
HL-L2360DN: before 1.35
HL-L2340DWR: before 1.26
HL-L2340DW: before 1.26
HL-L2315DW: before 1.24
HL-L2305W: before 1.24
HL-2560DN: before 1.35
HL-1223WR: before 1.20
HL-1223WE: before 1.20
HL-1222WE: before 1.20
HL-1218W: before 1.20
HL-1212WVB: before 1.20
HL-1212WR: before 1.20
HL-1212WE: before 1.20
HL-1212W: before 1.20
HL-1211W: before 1.20
HL-1210WVB: before 1.20
HL-1210WR: before 1.20
HL-1210WE: before 1.20
HL-1210W: before 1.20
FAX-L2700DN: before Q
DCP-L8410CDW: before G
DCP-L2560DWR: before W
DCP-L2560DW: before W
DCP-L2541DW: before X
DCP-L2540DW(JAPAN): before S
DCP-L2540DW: before X
DCP-L2540DNR: before X
DCP-L2540DN: before X
DCP-L2520DWR: before W
DCP-L2520DW: before W
DCP-J983N: before P
DCP-J968N-B: before P
DCP-J968N-W: before P
DCP-J963N-W: before P
DCP-J963N-B: before P
DCP-J962N: before P
DCP-J785DW: before G
DCP-J767N: before P
DCP-J762N: before P
DCP-J567N: before K
DCP-J562N: before K
DCP-J562DW: before L
DCP-1623WR: before P
DCP-1623WE: before Z
DCP-1622WE: before Z
DCP-1618W: before P
DCP-1617NW: before R
DCP-1616NW: before R
DCP-1615NW: before R
DCP-1612WVB: before Z
DCP-1612WR: before Z
DCP-1612WE: before Z
DCP-1612W: before Z
DCP-1610WVB: before Z
DCP-1610WR: before Z
DCP-1610WE: before Z
DCP-1610W: before Z
External linkshttp://jvn.jp/en/vu/JVNVU93767756/index.html
http://support.brother.com/g/s/id/security/CVE-2023-29984_modellist.pdf
Q & A
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.
How the attacker can exploit this vulnerability?
The attacker would have to send a specially crafted request to the affected device in order to exploit this vulnerability.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.
