Vulnerability Name:

CVE-2021-40812 (CCN-209000)

Assigned:2021-09-05
Published:2021-09-05
Updated:2021-09-15
Summary:The GD Graphics Library (aka LibGD) through 2.3.2 has an out-of-bounds read because of the lack of certain gdGetBuf and gdPutBuf return value checks.
CVSS v3 Severity:6.5 Medium (CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H)
5.7 Medium (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): Required
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): High
5.5 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H)
4.8 Medium (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Local
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): Required
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): High
CVSS v2 Severity:4.3 Medium (CVSS v2 Vector: AV:N/AC:M/Au:N/C:N/I:N/A:P)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Medium
Authentication (Au): None
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): Partial
4.6 Medium (CCN CVSS v2 Vector: AV:L/AC:L/Au:S/C:N/I:N/A:C)
Exploitability Metrics:Access Vector (AV): Local
Access Complexity (AC): Low
Athentication (Au): Single_Instance
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): Complete
Vulnerability Type:CWE-125
Vulnerability Consequences:Denial of Service
References:Source: MITRE
Type: CNA
CVE-2021-40812

Source: XF
Type: UNKNOWN
libgd-cve202140812-dos(209000)

Source: MISC
Type: Patch, Third Party Advisory
https://github.com/libgd/libgd/commit/6f5136821be86e7068fcdf651ae9420b5d42e9a9

Source: CCN
Type: LibGD GIT Repository
gdPutBuf return value check #750

Source: MISC
Type: Patch, Third Party Advisory
https://github.com/libgd/libgd/issues/750#issuecomment-914872385

Vulnerable Configuration:Configuration 1:
  • cpe:/a:libgd:libgd:*:*:*:*:*:*:*:* (Version <= 2.3.2)

    • Configuration CCN 1:
  • cpe:/a:libgd:libgd:2.3.2:*:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    Oval Definitions
    Definition IDClassTitleLast Modified
    oval:org.opensuse.security:def:7502
    P
    		gd-devel-2.2.5-11.3.1 on GA media (Moderate)
    2023-06-12
    oval:org.opensuse.security:def:7440
    P
    		audit-devel-3.0.6-150400.2.13 on GA media (Moderate)
    2023-06-12
    oval:org.opensuse.security:def:7891
    P
    		gd-2.2.5-11.3.1 on GA media (Moderate)
    2023-06-12
    oval:org.opensuse.security:def:7484
    P
    		dnsmasq-2.86-150400.14.3 on GA media (Moderate)
    2023-06-12
    oval:org.opensuse.security:def:781
    P
    		Security update for unzip (Moderate)
    2022-09-26
    oval:org.opensuse.security:def:3682
    P
    		Security update for webkit2gtk3 (Important)
    2022-07-22
    oval:org.opensuse.security:def:95392
    P
    		Security update for qemu (Important)
    2022-07-04
    oval:org.opensuse.security:def:3273
    P
    		libupsclient1-2.7.4-3.3.1 on GA media (Moderate)
    2022-06-28
    oval:org.opensuse.security:def:3491
    P
    		ft2demos-2.6.3-7.15.1 on GA media (Moderate)
    2022-06-28
    oval:org.opensuse.security:def:94557
    P
    		gd-devel-2.2.5-11.3.1 on GA media (Moderate)
    2022-06-22
    oval:org.opensuse.security:def:94603
    P
    		libX11-6-1.6.5-3.21.1 on GA media (Moderate)
    2022-06-22
    oval:org.opensuse.security:def:94903
    P
    		gd-2.2.5-11.3.1 on GA media (Moderate)
    2022-06-22
    oval:org.opensuse.security:def:2927
    P
    		gd-devel-2.2.5-11.3.1 on GA media (Moderate)
    2022-06-22
    oval:org.opensuse.security:def:94801
    P
    		python3-httplib2-0.19.0-3.3.1 on GA media (Moderate)
    2022-06-22
    oval:org.opensuse.security:def:6183
    P
    		Security update for the Linux Kernel (Important)
    2022-04-07
    oval:org.opensuse.security:def:102105
    P
    		Security update for MozillaThunderbird (Important)
    2022-03-21
    oval:org.opensuse.security:def:101514
    P
    		Security update for glibc (Moderate)
    2021-12-08
    oval:org.opensuse.security:def:76001
    P
    		Security update for gd (Moderate)
    2021-09-27
    oval:org.opensuse.security:def:101316
    P
    		Security update for gd (Moderate)
    2021-09-27
    oval:org.opensuse.security:def:111728
    P
    		Security update for gd (Moderate)
    2021-09-27
    oval:org.opensuse.security:def:68529
    P
    		Security update for gd (Moderate)
    2021-09-27
    oval:org.opensuse.security:def:73893
    P
    		Security update for gd (Moderate)
    2021-09-27
    oval:org.opensuse.security:def:4156
    P
    		Security update for gd (Moderate)
    2021-09-27
    oval:org.opensuse.security:def:101512
    P
    		Security update for gd (Moderate)
    2021-09-27
    oval:org.opensuse.security:def:109244
    P
    		Security update for gd (Moderate)
    2021-09-27
    oval:org.opensuse.security:def:65310
    P
    		Security update for gd (Moderate)
    2021-09-27
    oval:org.opensuse.security:def:76340
    P
    		Security update for gd (Moderate)
    2021-09-27
    oval:org.opensuse.security:def:117496
    P
    		Security update for gd (Moderate)
    2021-09-27
    oval:org.opensuse.security:def:1034
    P
    		Security update for gd (Moderate)
    2021-09-27
    oval:org.opensuse.security:def:107982
    P
    		Security update for gd (Moderate)
    2021-09-27
    oval:org.opensuse.security:def:68573
    P
    		Security update for gd (Moderate)
    2021-09-27
    oval:org.opensuse.security:def:64580
    P
    		Security update for gd (Moderate)
    2021-09-27
    oval:org.opensuse.security:def:74313
    P
    		Security update for gd (Moderate)
    2021-09-27
    oval:org.opensuse.security:def:4221
    P
    		Security update for gd (Moderate)
    2021-09-27
    oval:org.opensuse.security:def:101725
    P
    		Security update for gd (Moderate)
    2021-09-27
    oval:org.opensuse.security:def:95865
    P
    		Security update for gd (Moderate)
    2021-09-27
    oval:org.opensuse.security:def:66933
    P
    		Security update for gd (Moderate)
    2021-09-27
    oval:org.opensuse.security:def:117694
    P
    		Security update for gd (Moderate)
    2021-09-27
    oval:org.opensuse.security:def:1483
    P
    		Security update for gd (Moderate)
    2021-09-27
    oval:org.opensuse.security:def:108180
    P
    		Security update for gd (Moderate)
    2021-09-27
    oval:org.opensuse.security:def:64771
    P
    		Security update for gd (Moderate)
    2021-09-27
    oval:org.opensuse.security:def:74378
    P
    		Security update for gd (Moderate)
    2021-09-27
    oval:org.opensuse.security:def:5844
    P
    		Security update for gd (Moderate)
    2021-09-27
    oval:org.opensuse.security:def:102063
    P
    		Security update for gd (Moderate)
    2021-09-27
    oval:org.opensuse.security:def:67272
    P
    		Security update for gd (Moderate)
    2021-09-27
    oval:org.opensuse.security:def:118329
    P
    		Security update for gd (Moderate)
    2021-09-27
    oval:org.opensuse.security:def:73702
    P
    		Security update for gd (Moderate)
    2021-09-27
    oval:org.opensuse.security:def:102578
    P
    		Security update for gd (Moderate)
    2021-09-27
    oval:org.opensuse.security:def:108771
    P
    		Security update for gd (Moderate)
    2021-09-27
    oval:org.opensuse.security:def:65245
    P
    		Security update for gd (Moderate)
    2021-09-27
    oval:org.opensuse.security:def:5123
    P
    		Security update for gd (Moderate)
    2021-09-23
    oval:org.opensuse.security:def:34549
    P
    		Security update for gd (Moderate)
    2021-09-23
    oval:org.opensuse.security:def:61093
    P
    		Security update for gd (Moderate)
    2021-09-23
    oval:org.opensuse.security:def:35270
    P
    		Security update for gd (Moderate)
    2021-09-23
    oval:org.opensuse.security:def:26136
    P
    		Security update for gd (Moderate)
    2021-09-23
    oval:org.opensuse.security:def:58836
    P
    		Security update for gd (Moderate)
    2021-09-23
    oval:org.opensuse.security:def:33013
    P
    		Security update for gd (Moderate)
    2021-09-23
    oval:org.opensuse.security:def:87477
    P
    		Security update for gd (Moderate)
    2021-09-23
    oval:org.opensuse.security:def:60372
    P
    		Security update for gd (Moderate)
    2021-09-23
    BACK
    libgd libgd *
    libgd libgd 2.3.2