Vulnerability Name:

CVE-2019-6157 (CCN-159886)

Assigned:2019-04-19
Published:2019-04-19
Updated:2019-10-09
Summary:In various firmware versions of Lenovo System x, the integrated management module II (IMM2)'s first failure data capture (FFDC) includes the web server's private key in the generated log file for support.
CVSS v3 Severity:7.5 High (CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N)
6.5 Medium (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): High
Integrity (I): None
Availibility (A): None
6.2 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N)
5.4 Medium (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Local
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): High
Integrity (I): None
Availibility (A): None
CVSS v2 Severity:5.0 Medium (CVSS v2 Vector: AV:N/AC:L/Au:N/C:P/I:N/A:N)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Authentication (Au): None
Impact Metrics:Confidentiality (C): Partial
Integrity (I): None
Availibility (A): None
4.9 Medium (CCN CVSS v2 Vector: AV:L/AC:L/Au:N/C:C/I:N/A:N)
Exploitability Metrics:Access Vector (AV): Local
Access Complexity (AC): Low
Athentication (Au): None
Impact Metrics:Confidentiality (C): Complete
Integrity (I): None
Availibility (A): None
Vulnerability Type:CWE-532
Vulnerability Consequences:Obtain Information
References:Source: MITRE
Type: CNA
CVE-2019-6157

Source: XF
Type: UNKNOWN
lenovo-cve20196157-info-disc(159886)

Source: MISC
Type: Patch, Vendor Advisory
https://support.lenovo.com/solutions/LEN-25667

Source: CCN
Type: Lenovo Security Advisory: LEN-25667
IMM2 FFDC includes Private Key

Source: CCN
Type: IBM Security Bulletin 882394 (Integrated Management Module II (IMM2) for System x & Flex Systems)
IBM Integrated Management Module II (IMM2) is affected by information disclosure vulnerability (CVE-2019-6157)

Vulnerable Configuration:Configuration 1:
  • cpe:/o:lenovo:flex_system_x240_m4_firmware:*:*:*:*:*:*:*:* (Version < 5.30)
  • AND
  • cpe:/h:lenovo:flex_system_x240_m4:-:*:*:*:*:*:*:*

    • Configuration 2:
  • cpe:/o:lenovo:flex_system_x240_m5_firmware:*:*:*:*:*:*:*:* (Version < 5.30)
  • AND
  • cpe:/h:lenovo:flex_system_x240_m5:-:*:*:*:*:*:*:*

    • Configuration 3:
  • cpe:/o:lenovo:flex_system_x280_x6_firmware:*:*:*:*:*:*:*:* (Version < 5.30)
  • AND
  • cpe:/h:lenovo:flex_system_x280_x6:-:*:*:*:*:*:*:*

    • Configuration 4:
  • cpe:/o:lenovo:flex_system_x440_m4_firmware:*:*:*:*:*:*:*:* (Version < 5.30)
  • AND
  • cpe:/h:lenovo:flex_system_x440_m4:-:*:*:*:*:*:*:*

    • Configuration 5:
  • cpe:/o:lenovo:flex_system_x480_x6_firmware:*:*:*:*:*:*:*:* (Version < 5.30)
  • AND
  • cpe:/h:lenovo:flex_system_x480_x6:-:*:*:*:*:*:*:*

    • Configuration 6:
  • cpe:/o:lenovo:flex_system_x880_firmware:*:*:*:*:*:*:*:* (Version < 5.30)
  • AND
  • cpe:/h:lenovo:flex_system_x880:-:*:*:*:*:*:*:*

    • Configuration 7:
  • cpe:/o:lenovo:nextscale_nx360_m5_firmware:*:*:*:*:*:*:*:* (Version < 5.30)
  • AND
  • cpe:/h:lenovo:nextscale_nx360_m5:-:*:*:*:*:*:*:*

    • Configuration 8:
  • cpe:/o:lenovo:system_x3250_m6_firmware:*:*:*:*:*:*:*:* (Version < 5.30)
  • AND
  • cpe:/h:lenovo:system_x3250_m6:-:*:*:*:*:*:*:*

    • Configuration 9:
  • cpe:/o:lenovo:system_x3500_m5_firmware:*:*:*:*:*:*:*:* (Version < 5.30)
  • AND
  • cpe:/h:lenovo:system_x3500_m5:-:*:*:*:*:*:*:*

    • Configuration 10:
  • cpe:/o:lenovo:system_x3550_m5_firmware:*:*:*:*:*:*:*:* (Version < 5.30)
  • AND
  • cpe:/h:lenovo:system_x3550_m5:-:*:*:*:*:*:*:*

    • Configuration 11:
  • cpe:/o:lenovo:system_x3650_m5_firmware:*:*:*:*:*:*:*:* (Version < 5.30)
  • AND
  • cpe:/h:lenovo:system_x3650_m5:-:*:*:*:*:*:*:*

    • Configuration 12:
  • cpe:/o:lenovo:system_x3750_m4_firmware:*:*:*:*:*:*:*:* (Version < 5.30)
  • AND
  • cpe:/h:lenovo:system_x3750_m4:-:*:*:*:*:*:*:*

    • Configuration 13:
  • cpe:/o:lenovo:system_x3850_x6_firmware:*:*:*:*:*:*:*:* (Version < 5.30)
  • AND
  • cpe:/h:lenovo:system_x3850_x6:-:*:*:*:*:*:*:*

    • Configuration 14:
  • cpe:/o:lenovo:system_x3950_x6_firmware:*:*:*:*:*:*:*:* (Version < 5.30)
  • AND
  • cpe:/h:lenovo:system_x3950_x6:-:*:*:*:*:*:*:*

    • Configuration 15:
  • cpe:/o:ibm:bladecenter_hs22_firmware:*:*:*:*:*:*:*:* (Version < 7.20)
  • AND
  • cpe:/h:ibm:bladecenter_hs22:-:*:*:*:*:*:*:*

    • Configuration 16:
  • cpe:/o:ibm:bladecenter_hs23_firmware:*:*:*:*:*:*:*:* (Version < 7.20)
  • AND
  • cpe:/h:ibm:bladecenter_hs23:-:*:*:*:*:*:*:*

    • Configuration 17:
  • cpe:/o:ibm:bladecenter_hs23e_firmware:*:*:*:*:*:*:*:* (Version < 7.20)
  • AND
  • cpe:/h:ibm:bladecenter_hs23e:-:*:*:*:*:*:*:*

    • Configuration 18:
  • cpe:/o:ibm:flex_system_x220_m4_firmware:*:*:*:*:*:*:*:* (Version < 7.20)
  • AND
  • cpe:/h:ibm:flex_system_x220_m4:-:*:*:*:*:*:*:*

    • Configuration 19:
  • cpe:/o:ibm:flex_system_x222_m4_firmware:*:*:*:*:*:*:*:* (Version < 7.20)
  • AND
  • cpe:/h:ibm:flex_system_x222_m4:-:*:*:*:*:*:*:*

    • Configuration 20:
  • cpe:/o:ibm:flex_system_x240_m4_firmware:*:*:*:*:*:*:*:* (Version < 7.20)
  • AND
  • cpe:/h:ibm:flex_system_x240_m4:-:*:*:*:*:*:*:*

    • Configuration 21:
  • cpe:/o:ibm:flex_system_x280_m4_firmware:*:*:*:*:*:*:*:* (Version < 7.20)
  • AND
  • cpe:/h:ibm:flex_system_x280_m4:-:*:*:*:*:*:*:*

    • Configuration 22:
  • cpe:/o:ibm:flex_system_x440_m4_firmware:*:*:*:*:*:*:*:* (Version < 7.20)
  • AND
  • cpe:/h:ibm:flex_system_x440_m4:-:*:*:*:*:*:*:*

    • Configuration 23:
  • cpe:/o:ibm:flex_system_x480_m4_firmware:*:*:*:*:*:*:*:* (Version < 7.20)
  • AND
  • cpe:/h:ibm:flex_system_x480_m4:-:*:*:*:*:*:*:*

    • Configuration 24:
  • cpe:/o:ibm:flex_system_x880_m4_firmware:*:*:*:*:*:*:*:* (Version < 7.20)
  • AND
  • cpe:/h:ibm:flex_system_x880_m4:-:*:*:*:*:*:*:*

    • Configuration 25:
  • cpe:/o:ibm:idataplex_dx360_m4_firmware:*:*:*:*:*:*:*:* (Version < 7.20)
  • AND
  • cpe:/h:ibm:idataplex_dx360_m4:-:*:*:*:*:*:*:*

    • Configuration 26:
  • cpe:/o:ibm:idataplex_dx360_m4_water_cooled_firmware:*:*:*:*:*:*:*:* (Version < 7.20)
  • AND
  • cpe:/h:ibm:idataplex_dx360_m4_water_cooled:-:*:*:*:*:*:*:*

    • Configuration 27:
  • cpe:/o:ibm:nextscale_nx360_m4_firmware:*:*:*:*:*:*:*:* (Version < 7.20)
  • AND
  • cpe:/h:ibm:nextscale_nx360_m4:-:*:*:*:*:*:*:*

    • Configuration 28:
  • cpe:/o:ibm:system_x3100_m4_firmware:*:*:*:*:*:*:*:* (Version < 7.20)
  • AND
  • cpe:/h:ibm:system_x3100_m4:-:*:*:*:*:*:*:*

    • Configuration 29:
  • cpe:/o:ibm:system_x3100_m5_firmware:*:*:*:*:*:*:*:* (Version < 7.20)
  • AND
  • cpe:/h:ibm:system_x3100_m5:-:*:*:*:*:*:*:*

    • Configuration 30:
  • cpe:/o:ibm:system_x3250_m4_firmware:*:*:*:*:*:*:*:* (Version < 7.20)
  • AND
  • cpe:/h:ibm:system_x3250_m4:-:*:*:*:*:*:*:*

    • Configuration 31:
  • cpe:/o:ibm:system_x3250_m5_firmware:*:*:*:*:*:*:*:* (Version < 7.20)
  • AND
  • cpe:/h:ibm:system_x3250_m5:-:*:*:*:*:*:*:*

    • Configuration 32:
  • cpe:/o:ibm:system_x3300_m4_firmware:*:*:*:*:*:*:*:* (Version < 7.20)
  • AND
  • cpe:/h:ibm:system_x3300_m4:-:*:*:*:*:*:*:*

    • Configuration 33:
  • cpe:/o:ibm:system_x3500_m4_firmware:*:*:*:*:*:*:*:* (Version < 7.20)
  • AND
  • cpe:/h:ibm:system_x3500_m4:-:*:*:*:*:*:*:*

    • Configuration 34:
  • cpe:/o:ibm:system_x3530_m4_firmware:*:*:*:*:*:*:*:* (Version < 7.20)
  • AND
  • cpe:/h:ibm:system_x3530_m4:-:*:*:*:*:*:*:*

    • Configuration 35:
  • cpe:/o:ibm:system_x3550_m4_firmware:*:*:*:*:*:*:*:* (Version < 7.20)
  • AND
  • cpe:/h:ibm:system_x3550_m4:-:*:*:*:*:*:*:*

    • Configuration 36:
  • cpe:/o:ibm:system_x3630_m4_firmware:*:*:*:*:*:*:*:* (Version < 7.20)
  • AND
  • cpe:/h:ibm:system_x3630_m4:-:*:*:*:*:*:*:*

    • Configuration 37:
  • cpe:/o:ibm:system_x3650_m4_firmware:*:*:*:*:*:*:*:* (Version < 7.20)
  • AND
  • cpe:/h:ibm:system_x3650_m4:-:*:*:*:*:*:*:*

    • Configuration 38:
  • cpe:/o:ibm:system_x3650_m4_bd_firmware:*:*:*:*:*:*:*:* (Version < 7.20)
  • AND
  • cpe:/h:ibm:system_x3650_m4_bd:-:*:*:*:*:*:*:*

    • Configuration 39:
  • cpe:/o:ibm:system_x3650_m4_hd_firmware:*:*:*:*:*:*:*:* (Version < 7.20)
  • AND
  • cpe:/h:ibm:system_x3650_m4_hd:-:*:*:*:*:*:*:*

    • Configuration 40:
  • cpe:/o:ibm:system_x3750_m4_firmware:*:*:*:*:*:*:*:* (Version < 7.20)
  • AND
  • cpe:/h:ibm:system_x3750_m4:-:*:*:*:*:*:*:*

    • Configuration 41:
  • cpe:/o:ibm:system_x3850_x6_firmware:*:*:*:*:*:*:*:* (Version < 7.20)
  • AND
  • cpe:/h:ibm:system_x3850_x6:-:*:*:*:*:*:*:*

    • Configuration 42:
  • cpe:/o:ibm:system_x3950_x6_firmware:*:*:*:*:*:*:*:* (Version < 7.20)
  • AND
  • cpe:/h:ibm:system_x3950_x6:-:*:*:*:*:*:*:*

    • Configuration CCN 1:
  • cpe:/h:ibm:bladecenter:hs22:*:*:*:*:*:*:*
  • OR cpe:/h:ibm:bladecenter:hs23:*:*:*:*:*:*:*
  • OR cpe:/h:ibm:bladecenter:hs23e:*:*:*:*:*:*:*
  • OR cpe:/h:ibm:system_x3100_m4:*:*:*:*:*:*:*:*
  • OR cpe:/h:ibm:system_x3250_m4:*:*:*:*:*:*:*:*
  • OR cpe:/h:ibm:system_x3500_m4:*:*:*:*:*:*:*:*
  • OR cpe:/h:ibm:system_x3530_m4:*:*:*:*:*:*:*:*
  • OR cpe:/h:ibm:system_x3550_m4:*:*:*:*:*:*:*:*
  • OR cpe:/h:ibm:system_x3630_m4:*:*:*:*:*:*:*:*
  • OR cpe:/h:ibm:system_x3650_m4:*:*:*:*:*:*:*:*
  • OR cpe:/h:ibm:system_x3750_m4:*:*:*:*:*:*:*:*
  • OR cpe:/h:ibm:system_x3300_m4:*:*:*:*:*:*:*:*
  • OR cpe:/h:lenovo:flex_system_x240_m4:-:*:*:*:*:*:*:*
  • OR cpe:/h:lenovo:flex_system_x440_m4:-:*:*:*:*:*:*:*
  • OR cpe:/h:lenovo:flex_system_x480_x6:-:*:*:*:*:*:*:*
  • OR cpe:/h:lenovo:flex_system_x880:-:*:*:*:*:*:*:*
  • OR cpe:/h:lenovo:system_x3750_m4:-:*:*:*:*:*:*:*
  • OR cpe:/h:ibm:flex_system_x220_m4:-:*:*:*:*:*:*:*
  • OR cpe:/h:ibm:flex_system_x222_m4:-:*:*:*:*:*:*:*
  • OR cpe:/h:ibm:flex_system_x240_m4:-:*:*:*:*:*:*:*
  • OR cpe:/h:ibm:flex_system_x280_m4:-:*:*:*:*:*:*:*
  • OR cpe:/h:ibm:flex_system_x440_m4:-:*:*:*:*:*:*:*
  • OR cpe:/h:ibm:flex_system_x480_m4:-:*:*:*:*:*:*:*
  • OR cpe:/h:ibm:flex_system_x880_m4:-:*:*:*:*:*:*:*
  • OR cpe:/h:ibm:idataplex_dx360_m4_water_cooled:-:*:*:*:*:*:*:*
  • OR cpe:/h:ibm:nextscale_nx360_m4:-:*:*:*:*:*:*:*
  • OR cpe:/h:ibm:system_x3100_m5:*:*:*:*:*:*:*:*
  • OR cpe:/h:ibm:system_x3250_m5:*:*:*:*:*:*:*:*
  • OR cpe:/h:ibm:system_x3650_m4_hd:*:*:*:*:*:*:*:*
  • OR cpe:/h:ibm:system_x3850_x6:*:*:*:*:*:*:*:*
  • OR cpe:/h:ibm:system_x3950_x6:*:*:*:*:*:*:*:*
  • OR cpe:/h:ibm:system_x3650_m4_bd:*:*:*:*:*:*:*:*
  • OR cpe:/h:lenovo:system_x3850_x6:-:*:*:*:*:*:*:*
  • OR cpe:/h:lenovo:system_x3950_x6:-:*:*:*:*:*:*:*
  • OR cpe:/h:lenovo:flex_system_x240_m5:-:*:*:*:*:*:*:*
  • OR cpe:/h:lenovo:flex_system_x280_x6:-:*:*:*:*:*:*:*
  • OR cpe:/h:lenovo:nextscale_nx360_m5:-:*:*:*:*:*:*:*
  • OR cpe:/h:lenovo:system_x3250_m6:-:*:*:*:*:*:*:*
  • OR cpe:/h:lenovo:system_x3500_m5:-:*:*:*:*:*:*:*
  • OR cpe:/h:lenovo:system_x3550_m5:-:*:*:*:*:*:*:*
  • OR cpe:/h:lenovo:system_x3650_m5:-:*:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    BACK
    lenovo flex system x240 m4 firmware *
    lenovo flex system x240 m4 -
    lenovo flex system x240 m5 firmware *
    lenovo flex system x240 m5 -
    lenovo flex system x280 x6 firmware *
    lenovo flex system x280 x6 -
    lenovo flex system x440 m4 firmware *
    lenovo flex system x440 m4 -
    lenovo flex system x480 x6 firmware *
    lenovo flex system x480 x6 -
    lenovo flex system x880 firmware *
    lenovo flex system x880 -
    lenovo nextscale nx360 m5 firmware *
    lenovo nextscale nx360 m5 -
    lenovo system x3250 m6 firmware *
    lenovo system x3250 m6 -
    lenovo system x3500 m5 firmware *
    lenovo system x3500 m5 -
    lenovo system x3550 m5 firmware *
    lenovo system x3550 m5 -
    lenovo system x3650 m5 firmware *
    lenovo system x3650 m5 -
    lenovo system x3750 m4 firmware *
    lenovo system x3750 m4 -
    lenovo system x3850 x6 firmware *
    lenovo system x3850 x6 -
    lenovo system x3950 x6 firmware *
    lenovo system x3950 x6 -
    ibm bladecenter hs22 firmware *
    ibm bladecenter hs22 -
    ibm bladecenter hs23 firmware *
    ibm bladecenter hs23 -
    ibm bladecenter hs23e firmware *
    ibm bladecenter hs23e -
    ibm flex system x220 m4 firmware *
    ibm flex system x220 m4 -
    ibm flex system x222 m4 firmware *
    ibm flex system x222 m4 -
    ibm flex system x240 m4 firmware *
    ibm flex system x240 m4 -
    ibm flex system x280 m4 firmware *
    ibm flex system x280 m4 -
    ibm flex system x440 m4 firmware *
    ibm flex system x440 m4 -
    ibm flex system x480 m4 firmware *
    ibm flex system x480 m4 -
    ibm flex system x880 m4 firmware *
    ibm flex system x880 m4 -
    ibm idataplex dx360 m4 firmware *
    ibm idataplex dx360 m4 -
    ibm idataplex dx360 m4 water cooled firmware *
    ibm idataplex dx360 m4 water cooled -
    ibm nextscale nx360 m4 firmware *
    ibm nextscale nx360 m4 -
    ibm system x3100 m4 firmware *
    ibm system x3100 m4 -
    ibm system x3100 m5 firmware *
    ibm system x3100 m5 -
    ibm system x3250 m4 firmware *
    ibm system x3250 m4 -
    ibm system x3250 m5 firmware *
    ibm system x3250 m5 -
    ibm system x3300 m4 firmware *
    ibm system x3300 m4 -
    ibm system x3500 m4 firmware *
    ibm system x3500 m4 -
    ibm system x3530 m4 firmware *
    ibm system x3530 m4 -
    ibm system x3550 m4 firmware *
    ibm system x3550 m4 -
    ibm system x3630 m4 firmware *
    ibm system x3630 m4 -
    ibm system x3650 m4 firmware *
    ibm system x3650 m4 -
    ibm system x3650 m4 bd firmware *
    ibm system x3650 m4 bd -
    ibm system x3650 m4 hd firmware *
    ibm system x3650 m4 hd -
    ibm system x3750 m4 firmware *
    ibm system x3750 m4 -
    ibm system x3850 x6 firmware *
    ibm system x3850 x6 -
    ibm system x3950 x6 firmware *
    ibm system x3950 x6 -
    ibm bladecenter hs22
    ibm bladecenter hs23
    ibm bladecenter hs23e
    ibm system x3100 m4 *
    ibm system x3250 m4 *
    ibm system x3500 m4 *
    ibm system x3530 m4 *
    ibm system x3550 m4 *
    ibm system x3630 m4 *
    ibm system x3650 m4 *
    ibm system x3750 m4 *
    ibm system x3300 m4 *
    lenovo flex system x240 m4 -
    lenovo flex system x440 m4 -
    lenovo flex system x480 x6 -
    lenovo flex system x880 -
    lenovo system x3750 m4 -
    ibm flex system x220 m4 -
    ibm flex system x222 m4 -
    ibm flex system x240 m4 -
    ibm flex system x280 m4 -
    ibm flex system x440 m4 -
    ibm flex system x480 m4 -
    ibm flex system x880 m4 -
    ibm idataplex dx360 m4 water cooled -
    ibm nextscale nx360 m4 -
    ibm system x3100 m5 *
    ibm system x3250 m5 *
    ibm system x3650 m4 hd *
    ibm system x3850 x6 *
    ibm system x3950 x6 *
    ibm system x3650 m4 bd *
    lenovo system x3850 x6 -
    lenovo system x3950 x6 -
    lenovo flex system x240 m5 -
    lenovo flex system x280 x6 -
    lenovo nextscale nx360 m5 -
    lenovo system x3250 m6 -
    lenovo system x3500 m5 -
    lenovo system x3550 m5 -
    lenovo system x3650 m5 -