NVD Vulnerability Detail

CVE-2019-5994

Summary	Buffer overflow in PTP (Picture Transfer Protocol) of EOS series digital cameras (EOS-1D X firmware version 2.1.0 and earlier, EOS-1D X MKII firmware version 1.1.6 and earlier, EOS-1D C firmware version 1.4.1 and earlier, EOS 5D MARK III firmware version 1.3.5 and earlier, EOS 5D MARK IV firmware version 1.2.0 and earlier, EOS 5DS firmware version 1.1.2 and earlier, EOS 5DS R firmware version 1.1.2 and earlier, EOS 6D firmware version 1.1.8 and earlier, EOS 6D MARK II firmware version 1.0.4 and earlier, EOS 7D MARK II firmware version 1.1.2 and earlier, EOS 70 D firmware version 1.1.2 and earlier, EOS 80 D firmware version 1.0.2 and earlier, EOS KISS X7I / EOS D REBEL T5I / EOS 700D firmware version 1.1.5 and earlier, EOS KISS X8I / EOS D REBEL T6I / EOS 750D firmware version 1.0.0 and earlier, EOS KISS X9I / EOS D REBEL T7I / EOS 800D firmware version 1.0.1 and earlier, EOS KISS X7 / EOS D REBEL SL1 / EOS 100D firmware version 1.0.1 and earlier, EOS KISS X9 / EOS D REBEL SL2 / EOS 200D firmware version 1.0.1 and earlier, EOS KISS X10 / EOS D REBEL SL3 / EOS 200D / EOS 250D firmware version 1.0.1 and earlier, EOS 8000D / EOS D REBEL T6S / EOS 760D firmware version 1.0.0 and earlier, EOS 9000D / EOS 77D firmware version 1.0.2 and earlier, EOS KISS X70 / EOS D REBEL T5 / EOS 1200D firmware version 1.0.2 and earlier, EOS D REBEL T5 RE / EOS 1200D MG / EOS HI firmware version 1.0.2 and earlier, EOS KISS X80 / EOS D REBEL T6 / EOS 1300D firmware version 1.1.0 and earlier, EOS KISS X90 / EOS D REBEL T7 / EOS 1500D / EOS 2000D firmware version 1.0.0 and earlier, EOS D REBEL T100 / EOS 3000D / EOS 4000D firmware version 1.0.0 and earlier, EOS R firmware version 1.3.0 and earlier, EOS RP firmware version 1.2.0 and earlier, EOS RP GOLD firmware version 1.2.0 and earlier, EOS M2 firmware version 1.0.3 and earlier, EOS M3 firmware version 1.2.0 and earlier, EOS M5 firmware version 1.0.1 and earlier, EOS M6 firmware version 1.0.1 and earlier, EOS M6(China) firmware version 5.0.0 and earlier, EOS M10 firmware version 1.1.0 and earlier, EOS M100 firmware version 1.0.0 and earlier, EOS KISS M / EOS M50 firmware version 1.0.2 and earlier) and PowerShot SX740 HS firmware version 1.0.1 and earlier, PowerShot SX70 HS firmware version 1.1.0 and earlier, and PowerShot G5Xmark II firmware version 1.0.1 and earlier allows an attacker on the same network segment to trigger the affected product being unresponsive or to execute arbitrary code on the affected product via SendObjectInfo command.
Publication Date	Aug. 7, 2019, 4:15 a.m.
Registration Date	Jan. 26, 2021, 11:43 a.m.
Last Update	Nov. 21, 2024, 1:45 p.m.

CVSS3.0 : HIGH
スコア	8.8
Vector	CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
攻撃元区分(AV)	隣接
攻撃条件の複雑さ(AC)	低
攻撃に必要な特権レベル(PR)	不要
利用者の関与(UI)	不要
影響の想定範囲(S)	変更なし
機密性への影響(C)	高
完全性への影響(I)	高
可用性への影響(A)	高

CVSS2.0 : HIGH
Score	8.3
Vector	AV:A/AC:L/Au:N/C:C/I:C/A:C
攻撃元区分(AV)	隣接
攻撃条件の複雑さ(AC)	低
攻撃前の認証要否(Au)	不要
機密性への影響(C)	高
完全性への影響(I)	高
可用性への影響(A)	高
Get all privileges.	いいえ
Get user privileges	いいえ
Get other privileges	いいえ
User operation required	いいえ

Affected software configurations

Configuration1		or higher	or less	more than	less than
cpe:2.3:o:canon:eos-1d_x_firmware::::::::			2.1.0
execution environment
1	cpe:2.3:h:canon:eos-1d_x:-:::::::*

Configuration2		or higher	or less	more than	less than
cpe:2.3:o:canon:eos-1d_x_mkii_firmware::::::::			1.1.6
execution environment
1	cpe:2.3:h:canon:eos-1d_x_mkii:-:::::::*

Configuration3		or higher	or less	more than	less than
cpe:2.3:o:canon:eos-1d_c_firmware::::::::			1.4.1
execution environment
1	cpe:2.3:h:canon:eos-1d_c:-:::::::*

Configuration4		or higher	or less	more than	less than
cpe:2.3:o:canon:eos_5d_mark_iii_firmware::::::::			1.3.5
execution environment
1	cpe:2.3:h:canon:eos_5d_mark_iii:-:::::::*

Configuration5		or higher	or less	more than	less than
cpe:2.3:o:canon:eos_5d_mark_iv_firmware::::::::			1.2.0
execution environment
1	cpe:2.3:h:canon:eos_5d_mark_iv:-:::::::*

Configuration6		or higher	or less	more than	less than
cpe:2.3:o:canon:eos_5ds_firmware::::::::			1.1.2
execution environment
1	cpe:2.3:h:canon:eos_5ds:-:::::::*

Configuration7		or higher	or less	more than	less than
cpe:2.3:o:canon:eos_5ds_r_firmware::::::::			1.1.2
execution environment
1	cpe:2.3:h:canon:eos_5ds_r:-:::::::*

Configuration8		or higher	or less	more than	less than
cpe:2.3:o:canon:eos_6d_firmware::::::::			1.1.8
execution environment
1	cpe:2.3:h:canon:eos_6d:-:::::::*

Configuration9		or higher	or less	more than	less than
cpe:2.3:o:canon:eos_7d_mark_ii_firmware::::::::			1.1.2
execution environment
1	cpe:2.3:h:canon:eos_7d_mark_ii:-:::::::*

Configuration10		or higher	or less	more than	less than
cpe:2.3:o:canon:eos_70d_firmware::::::::			1.1.2
execution environment
1	cpe:2.3:h:canon:eos_70d:-:::::::*

Configuration11		or higher	or less	more than	less than
cpe:2.3:o:canon:eos_80d_firmware::::::::			1.0.2
execution environment
1	cpe:2.3:h:canon:eos_80d:-:::::::*

Configuration12		or higher	or less	more than	less than
cpe:2.3:o:canon:eos_kiss_x7i_firmware::::::::			1.1.5
execution environment
1	cpe:2.3:h:canon:eos_kiss_x7i:-:::::::*

Configuration13		or higher	or less	more than	less than
cpe:2.3:o:canon:eos_d_rebel_t5i_firmware::::::::			1.1.5
execution environment
1	cpe:2.3:h:canon:eos_d_rebel_t5i:-:::::::*

Configuration14		or higher	or less	more than	less than
cpe:2.3:o:canon:eos_700d_firmware::::::::			1.1.5
execution environment
1	cpe:2.3:h:canon:eos_700d:-:::::::*

Configuration15		or higher	or less	more than	less than
cpe:2.3:o:canon:eos_kiss_x8i_firmware::::::::			1.0.0
execution environment
1	cpe:2.3:h:canon:eos_kiss_x8i:-:::::::*

Configuration16		or higher	or less	more than	less than
cpe:2.3:o:canon:eos_d_rebel_t6i_firmware::::::::			1.0.0
execution environment
1	cpe:2.3:h:canon:eos_d_rebel_t6i:-:::::::*

Configuration17		or higher	or less	more than	less than
cpe:2.3:o:canon:eos_750d_firmware::::::::			1.0.0
execution environment
1	cpe:2.3:h:canon:eos_750d:-:::::::*

Configuration18		or higher	or less	more than	less than
cpe:2.3:o:canon:eos_kiss_x9i_firmware::::::::			1.0.1
execution environment
1	cpe:2.3:h:canon:eos_kiss_x9i:-:::::::*

Configuration19		or higher	or less	more than	less than
cpe:2.3:o:canon:eos_d_rebel_t7i_firmware::::::::			1.0.1
execution environment
1	cpe:2.3:h:canon:eos_d_rebel_t7i:-:::::::*

Configuration20		or higher	or less	more than	less than
cpe:2.3:o:canon:eos_800d_firmware::::::::			1.0.1
execution environment
1	cpe:2.3:h:canon:eos_800d:-:::::::*

Configuration21		or higher	or less	more than	less than
cpe:2.3:o:canon:eos_kiss_x7_firmware::::::::			1.0.1
execution environment
1	cpe:2.3:h:canon:eos_kiss_x7:-:::::::*

Configuration22		or higher	or less	more than	less than
cpe:2.3:o:canon:eos_d_rebel_sl1_firmware::::::::			1.0.1
execution environment
1	cpe:2.3:h:canon:eos_d_rebel_sl1:-:::::::*

Configuration23		or higher	or less	more than	less than
cpe:2.3:o:canon:eos_100d_firmware::::::::			1.0.1
execution environment
1	cpe:2.3:h:canon:eos_100d:-:::::::*

Configuration24		or higher	or less	more than	less than
cpe:2.3:o:canon:eos_kiss_x9_firmware::::::::			1.0.1
execution environment
1	cpe:2.3:h:canon:eos_kiss_x9:-:::::::*

Configuration25		or higher	or less	more than	less than
cpe:2.3:o:canon:eos_d_rebel_sl2_firmware::::::::			1.0.1
execution environment
1	cpe:2.3:h:canon:eos_d_rebel_sl2:-:::::::*

Configuration26		or higher	or less	more than	less than
cpe:2.3:o:canon:eos_200d_firmware::::::::			1.0.1
execution environment
1	cpe:2.3:h:canon:eos_200d:-:::::::*

Configuration27		or higher	or less	more than	less than
cpe:2.3:o:canon:eos_kiss_x10_firmware::::::::			1.0.1
execution environment
1	cpe:2.3:h:canon:eos_kiss_x10:-:::::::*

Configuration28		or higher	or less	more than	less than
cpe:2.3:o:canon:eos_d_rebel_sl3_firmware::::::::			1.0.1
execution environment
1	cpe:2.3:h:canon:eos_d_rebel_sl3:-:::::::*

Configuration29		or higher	or less	more than	less than
cpe:2.3:o:canon:eos_200d_firmware::::::::			1.0.1
execution environment
1	cpe:2.3:h:canon:eos_200d:-:::::::*

Configuration30		or higher	or less	more than	less than
cpe:2.3:o:canon:eos_250d_firmware::::::::			1.0.1
execution environment
1	cpe:2.3:h:canon:eos_250d:-:::::::*

Configuration31		or higher	or less	more than	less than
cpe:2.3:o:canon:eos_8000d_firmware::::::::			1.0.0
execution environment
1	cpe:2.3:h:canon:eos_8000d:-:::::::*

Configuration32		or higher	or less	more than	less than
cpe:2.3:o:canon:eos_d_rebel_t6s_firmware::::::::			1.0.0
execution environment
1	cpe:2.3:h:canon:eos_d_rebel_t6s:-:::::::*

Configuration33		or higher	or less	more than	less than
cpe:2.3:o:canon:eos_760d_firmware::::::::			1.0.0
execution environment
1	cpe:2.3:h:canon:eos_760d:-:::::::*

Configuration34		or higher	or less	more than	less than
cpe:2.3:o:canon:eos_9000d_firmware::::::::			1.0.2
execution environment
1	cpe:2.3:h:canon:eos_9000d:-:::::::*

Configuration35		or higher	or less	more than	less than
cpe:2.3:o:canon:eos_77d_firmware::::::::			1.0.2
execution environment
1	cpe:2.3:h:canon:eos_77d:-:::::::*

Configuration36		or higher	or less	more than	less than
cpe:2.3:o:canon:eos_kiss_x70_firmware::::::::			1.0.2
execution environment
1	cpe:2.3:h:canon:eos_kiss_x70:-:::::::*

Configuration37		or higher	or less	more than	less than
cpe:2.3:o:canon:eos_d_rebel_t5_firmware::::::::			1.0.2
execution environment
1	cpe:2.3:h:canon:eos_d_rebel_t5:-:::::::*

Configuration38		or higher	or less	more than	less than
cpe:2.3:o:canon:eos_1200d_firmware::::::::			1.0.2
execution environment
1	cpe:2.3:h:canon:eos_1200d:-:::::::*

Configuration39		or higher	or less	more than	less than
cpe:2.3:o:canon:eos_d_rebel_t5_re_firmware::::::::			1.0.2
execution environment
1	cpe:2.3:h:canon:eos_d_rebel_t5_re:-:::::::*

Configuration40		or higher	or less	more than	less than
cpe:2.3:o:canon:eos_1200d_mg_firmware::::::::			1.0.2
execution environment
1	cpe:2.3:h:canon:eos_1200d_mg:-:::::::*

Configuration41		or higher	or less	more than	less than
cpe:2.3:o:canon:eos_hi_firmware::::::::			1.0.2
execution environment
1	cpe:2.3:h:canon:eos_hi:-:::::::*

Configuration42		or higher	or less	more than	less than
cpe:2.3:o:canon:eos_kiss_x80_firmware::::::::			1.1.0
execution environment
1	cpe:2.3:h:canon:eos_kiss_x80:-:::::::*

Configuration43		or higher	or less	more than	less than
cpe:2.3:o:canon:eos_d_rebel_t6_firmware::::::::			1.1.0
execution environment
1	cpe:2.3:h:canon:eos_d_rebel_t6:-:::::::*

Configuration44		or higher	or less	more than	less than
cpe:2.3:o:canon:eos_1300d_firmware::::::::			1.1.0
execution environment
1	cpe:2.3:h:canon:eos_1300d:-:::::::*

Configuration45		or higher	or less	more than	less than
cpe:2.3:o:canon:eos_kiss_x90_firmware::::::::			1.0.0
execution environment
1	cpe:2.3:h:canon:eos_kiss_x90:-:::::::*

Configuration46		or higher	or less	more than	less than
cpe:2.3:o:canon:eos_d_rebel_t7_firmware::::::::			1.0.0
execution environment
1	cpe:2.3:h:canon:eos_d_rebel_t7:-:::::::*

Configuration47		or higher	or less	more than	less than
cpe:2.3:o:canon:eos_1500d_firmware::::::::			1.0.0
execution environment
1	cpe:2.3:h:canon:eos_1500d:-:::::::*

Configuration48		or higher	or less	more than	less than
cpe:2.3:o:canon:eos_2000d_firmware::::::::			1.0.0
execution environment
1	cpe:2.3:h:canon:eos_2000d:-:::::::*

Configuration49		or higher	or less	more than	less than
cpe:2.3:o:canon:eos_d_rebel_t100_firmware::::::::			1.0.0
execution environment
1	cpe:2.3:h:canon:eos_d_rebel_t100:-:::::::*

Configuration50		or higher	or less	more than	less than
cpe:2.3:o:canon:eos_3000d_firmware::::::::			1.0.0
execution environment
1	cpe:2.3:h:canon:eos_3000d:-:::::::*

Configuration51		or higher	or less	more than	less than
cpe:2.3:o:canon:eos_4000d_firmware::::::::			1.0.0
execution environment
1	cpe:2.3:h:canon:eos_4000d:-:::::::*

Configuration52		or higher	or less	more than	less than
cpe:2.3:o:canon:eos_r_firmware::::::::			1.3.0
execution environment
1	cpe:2.3:h:canon:eos_r:-:::::::*

Configuration53		or higher	or less	more than	less than
cpe:2.3:o:canon:eos_rp_firmware::::::::			1.2.0
execution environment
1	cpe:2.3:h:canon:eos_rp:-:::::::*

Configuration54		or higher	or less	more than	less than
cpe:2.3:o:canon:eos_rp_gold_firmware::::::::			1.2.0
execution environment
1	cpe:2.3:h:canon:eos_rp_gold:-:::::::*

Configuration55		or higher	or less	more than	less than
cpe:2.3:o:canon:eos_m2_firmware::::::::			1.0.3
execution environment
1	cpe:2.3:h:canon:eos_m2:-:::::::*

Configuration56		or higher	or less	more than	less than
cpe:2.3:o:canon:eos_m3_firmware::::::::			1.2.0
execution environment
1	cpe:2.3:h:canon:eos_m3:-:::::::*

Configuration57		or higher	or less	more than	less than
cpe:2.3:o:canon:eos_m5_firmware::::::::			1.0.1
execution environment
1	cpe:2.3:h:canon:eos_m5:-:::::::*

Configuration58		or higher	or less	more than	less than
cpe:2.3:o:canon:eos_m6_firmware::::::::			1.0.1
execution environment
1	cpe:2.3:h:canon:eos_m6:-:::::::*

Configuration59		or higher	or less	more than	less than
cpe:2.3:o:canon:eos_m6\(china\)_firmware::::::::			5.0.0
execution environment
1	cpe:2.3:h:canon:eos_m6\(china\):-:::::::*

Configuration60		or higher	or less	more than	less than
cpe:2.3:o:canon:eos_m10_firmware::::::::			1.1.0
execution environment
1	cpe:2.3:h:canon:eos_m10:-:::::::*

Configuration61		or higher	or less	more than	less than
cpe:2.3:o:canon:eos_m100_firmware::::::::			1.0.0
execution environment
1	cpe:2.3:h:canon:eos_m100:-:::::::*

Configuration62		or higher	or less	more than	less than
cpe:2.3:o:canon:eos_kiss_m_firmware::::::::			1.0.2
execution environment
1	cpe:2.3:h:canon:eos_kiss_m:-:::::::*

Configuration63		or higher	or less	more than	less than
cpe:2.3:o:canon:eos_m50_firmware::::::::			1.0.2
execution environment
1	cpe:2.3:h:canon:eos_m50:-:::::::*

Configuration64		or higher	or less	more than	less than
cpe:2.3:o:canon:powershot_sx740_hs_firmware::::::::			1.0.1
execution environment
1	cpe:2.3:h:canon:powershot_sx740_hs:-:::::::*

Configuration65		or higher	or less	more than	less than
cpe:2.3:o:canon:powershot_sx70_hs_firmware::::::::			1.1.0
execution environment
1	cpe:2.3:h:canon:powershot_sx70_hs:-:::::::*

Configuration66		or higher	or less	more than	less than
cpe:2.3:o:canon:powershot_g5xmark_ii_firmware::::::::			1.0.1
execution environment
1	cpe:2.3:h:canon:powershot_g5xmark_ii:-:::::::*

Configuration67		or higher	or less	more than	less than
cpe:2.3:o:canon:eos_6d_mark_ii_firmware::::::::			1.0.4
execution environment
1	cpe:2.3:h:canon:eos_6d_mark_ii:-:::::::*

Related information, measures and tools

No	URL	タグ
1	http://jvn.jp/en/vu/JVNVU97511331/index.html	Third Party Advisory
2	http://jvn.jp/en/vu/JVNVU97511331/index.html	Third Party Advisory
3	https://cweb.canon.jp/e-support/products/eos-d/190806dilc-firm.html	Vendor Advisory
4	https://cweb.canon.jp/e-support/products/eos-d/190806dilc-firm.html	Vendor Advisory
5	https://research.checkpoint.com/say-cheese-ransomware-ing-a-dslr-camera/	Exploit Third Party Advisory
6	https://research.checkpoint.com/say-cheese-ransomware-ing-a-dslr-camera/	Exploit Third Party Advisory
7	https://www.canon-europe.com/support/product-security/	Vendor Advisory
8	https://www.canon-europe.com/support/product-security/	Vendor Advisory
9	https://www.usa.canon.com/internet/portal/us/home/support/product-advisories/detail/the-vulnerability-in-canon-digital-cameras	Vendor Advisory
10	https://www.usa.canon.com/internet/portal/us/home/support/product-advisories/detail/the-vulnerability-in-canon-digital-cameras	Vendor Advisory

Common Vulnerabilities List

No	CWE	Name	URL
1	CWE-119	バッファエラー	https://cwe.mitre.org/data/definitions/118.html

JVN Vulnerability Information

複数の EOS 製品におけるバッファエラーの脆弱性

Title	複数の EOS 製品におけるバッファエラーの脆弱性
Summary	複数の EOS 製品には、バッファエラーの脆弱性が存在します。
Possible impacts	情報を取得される、情報を改ざんされる、およびサービス運用妨害 (DoS) 状態にされる可能性があります。
Solution	ベンダより正式な対策が公開されています。ベンダ情報を参照して適切な対策を実施してください。
Publication Date	Aug. 6, 2019, midnight
Registration Date	Aug. 20, 2019, 4:59 p.m.
Last Update	Aug. 20, 2019, 4:59 p.m.

Affected System

キヤノン

EOS-1D C ファームウェア

EOS-1D X MKII ファームウェア

EOS-1D X ファームウェア

EOS-5D MARK III ファームウェア

EOS-5D MARK IV ファームウェア

EOS-5DS R ファームウェア

EOS-5DS ファームウェア

EOS-6D ファームウェア

EOS-70 D ファームウェア

EOS-7D MARK II ファームウェア

CVE (情報セキュリティ共通脆弱性識別子)

No	Name	URL
Common Vulnerabilities and Exposures (CVE)
1	CVE-2019-5994	https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-5994
National Vulnerability Database (NVD)
2	CVE-2019-5994	https://nvd.nist.gov/vuln/detail/CVE-2019-5994

CWE (共通脆弱性タイプ一覧)

No	Name	URL
JVNDB
1	CWE-119	https://jvndb.jvn.jp/ja/cwe/CWE-119.html

ベンダー情報

No	Name	URL
Canon
1	Latest News	https://www.canon-europe.com/support/product-security/
2	Regarding the security advisory for Canon digital cameras related to PTP (Picture Transfer Protocol) communication functions and firmware update functions.	https://www.usa.canon.com/internet/portal/us/home/support/product-advisories/detail/the-vulnerability-in-canon-digital-cameras
Canon サポート
3	キヤノン製デジタルカメラにおけるPTP（画像転送プロトコル）通信機能およびファームウエアアップデート機能の脆弱性について	https://cweb.canon.jp/e-support/products/eos-d/190806dilc-firm.html

その他

No	Name	URL
JVN
1	JVNVU#97511331	http://jvn.jp/en/vu/JVNVU97511331/index.html

Change Log

No	Changed Details	Date of change
1	[2019年08月20日] 掲載	Aug. 20, 2019, 4:59 p.m.