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73 vulnerabilities found for gnupg by gnupg
CVE-2026-57062 (GCVE-0-2026-57062)
Vulnerability from nvd – Published: 2026-06-23 17:26 – Updated: 2026-06-23 17:35
VLAI
Summary
CMS (Cryptographic Message Syntax) parsing in gpgsm in GnuPG through 2.5.20 mishandles the CMS format for AES-GCM because aes-ICVlen is supposed to be 12 bytes but 4 bytes is accepted. NOTE: this is related to CVE-2026-34182.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-1284 - Improper Validation of Specified Quantity in Input
Assigner
References
2 references
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CVE-2026-24883 (GCVE-0-2026-24883)
Vulnerability from nvd – Published: 2026-01-27 18:43 – Updated: 2026-01-28 15:52
VLAI
Summary
In GnuPG before 2.5.17, a long signature packet length causes parse_signature to return success with sig->data[] set to a NULL value, leading to a denial of service (application crash).
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-476 - NULL Pointer Dereference
Assigner
References
2 references
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CVE-2026-24882 (GCVE-0-2026-24882)
Vulnerability from nvd – Published: 2026-01-27 18:40 – Updated: 2026-06-30 12:06
VLAI
Summary
In GnuPG before 2.5.17, a stack-based buffer overflow exists in tpm2daemon during handling of the PKDECRYPT command for TPM-backed RSA and ECC keys.
Severity
8.4 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-121 - Stack-based Buffer Overflow
Assigner
References
7 references
| URL | Tags |
|---|---|
| https://www.openwall.com/lists/oss-security/2026/… | |
| https://dev.gnupg.org/T8045 | |
| https://access.redhat.com/security/cve/CVE-2026-24882 | vdb-entryx_refsource_REDHAT |
| https://bugzilla.redhat.com/show_bug.cgi?id=2433464 | issue-trackingx_refsource_REDHAT |
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| https://access.redhat.com/errata/RHSA-2026:2753 | vendor-advisoryx_refsource_REDHAT |
| https://access.redhat.com/errata/RHSA-2026:2719 | vendor-advisoryx_refsource_REDHAT |
Impacted products
9 products
| Vendor | Product | Version | |
|---|---|---|---|
| GnuPG | GnuPG |
Affected:
0 , < 2.5.17
(semver)
|
|
| Red Hat | Red Hat Enterprise Linux AppStream EUS (v. 10.0) |
cpe:/o:redhat:enterprise_linux_eus:10.0 |
|
| Red Hat | Red Hat Enterprise Linux AppStream (v. 10) |
cpe:/o:redhat:enterprise_linux:10.1 |
|
| Red Hat | Red Hat Enterprise Linux BaseOS EUS (v. 10.0) |
cpe:/o:redhat:enterprise_linux_eus:10.0 |
|
| Red Hat | Red Hat Enterprise Linux BaseOS (v. 10) |
cpe:/o:redhat:enterprise_linux:10.1 |
|
| Red Hat | Red Hat Enterprise Linux 6 |
cpe:/o:redhat:enterprise_linux:6 |
|
| Red Hat | Red Hat Enterprise Linux 7 |
cpe:/o:redhat:enterprise_linux:7 |
|
| Red Hat | Red Hat Enterprise Linux 8 |
cpe:/o:redhat:enterprise_linux:8 |
|
| Red Hat | Red Hat Enterprise Linux 9 |
cpe:/o:redhat:enterprise_linux:9 |
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CVE-2026-24881 (GCVE-0-2026-24881)
Vulnerability from nvd – Published: 2026-01-27 18:36 – Updated: 2026-06-30 12:06
VLAI
Summary
In GnuPG before 2.5.17, a crafted CMS (S/MIME) EnvelopedData message carrying an oversized wrapped session key can cause a stack-based buffer overflow in gpg-agent during PKDECRYPT--kem=CMS handling. This can easily be leveraged for denial of service; however, there is also memory corruption that could lead to remote code execution.
Severity
8.1 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-121 - Stack-based Buffer Overflow
Assigner
References
5 references
| URL | Tags |
|---|---|
| https://www.openwall.com/lists/oss-security/2026/… | |
| https://dev.gnupg.org/T8044 | |
| https://access.redhat.com/security/cve/CVE-2026-24881 | vdb-entryx_refsource_REDHAT |
| https://bugzilla.redhat.com/show_bug.cgi?id=2433480 | issue-trackingx_refsource_REDHAT |
| https://security.access.redhat.com/data/csaf/v2/v… | x_sadp-csaf-vex |
Impacted products
6 products
| Vendor | Product | Version | |
|---|---|---|---|
| GnuPG | GnuPG |
Affected:
2.5.13 , < 2.5.17
(semver)
|
|
| Red Hat | Red Hat Enterprise Linux 6 |
cpe:/o:redhat:enterprise_linux:6 |
|
| Red Hat | Red Hat Enterprise Linux 10 |
cpe:/o:redhat:enterprise_linux:10 |
|
| Red Hat | Red Hat Enterprise Linux 7 |
cpe:/o:redhat:enterprise_linux:7 |
|
| Red Hat | Red Hat Enterprise Linux 8 |
cpe:/o:redhat:enterprise_linux:8 |
|
| Red Hat | Red Hat Enterprise Linux 9 |
cpe:/o:redhat:enterprise_linux:9 |
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CVE-2025-68973 (GCVE-0-2025-68973)
Vulnerability from nvd – Published: 2025-12-28 16:19 – Updated: 2026-04-30 03:55
VLAI
Summary
In GnuPG before 2.4.9, armor_filter in g10/armor.c has two increments of an index variable where one is intended, leading to an out-of-bounds write for crafted input. (For ExtendedLTS, 2.2.51 and later are fixed versions.)
Severity
7.8 (High)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-675 - Multiple Operations on Resource in Single-Operation Context
Assigner
References
9 references
Impacted products
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CVE-2025-68972 (GCVE-0-2025-68972)
Vulnerability from nvd – Published: 2025-12-27 22:52 – Updated: 2026-01-02 20:44
VLAI
Summary
In GnuPG through 2.4.8, if a signed message has \f at the end of a plaintext line, an adversary can construct a modified message that places additional text after the signed material, such that signature verification of the modified message succeeds (although an "invalid armor" message is printed during verification). This is related to use of \f as a marker to denote truncation of a long plaintext line.
Severity
5.9 (Medium)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-347 - Improper Verification of Cryptographic Signature
Assigner
References
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CVE-2025-30258 (GCVE-0-2025-30258)
Vulnerability from nvd – Published: 2025-03-19 00:00 – Updated: 2025-03-19 20:49
VLAI
Summary
In GnuPG before 2.5.5, if a user chooses to import a certificate with certain crafted subkey data that lacks a valid backsig or that has incorrect usage flags, the user loses the ability to verify signatures made from certain other signing keys, aka a "verification DoS."
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-754 - Improper Check for Unusual or Exceptional Conditions
Assigner
References
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CVE-2022-3219 (GCVE-0-2022-3219)
Vulnerability from nvd – Published: 2023-02-23 00:00 – Updated: 2025-03-12 20:45
VLAI
Summary
GnuPG can be made to spin on a relatively small input by (for example) crafting a public key with thousands of signatures attached, compressed down to just a few KB.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- denial of service
- CWE-787 - Out-of-bounds Write
Assigner
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CVE-2022-3515 (GCVE-0-2022-3515)
Vulnerability from nvd – Published: 2023-01-12 00:00 – Updated: 2025-04-08 15:48
VLAI
Summary
A vulnerability was found in the Libksba library due to an integer overflow within the CRL parser. The vulnerability can be exploited remotely for code execution on the target system by passing specially crafted data to the application, for example, a malicious S/MIME attachment.
Severity
9.8 (Critical)
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: total
CISA Coordinator (v2.0.3)
Assigner
References
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CVE-2022-34903 (GCVE-0-2022-34903)
Vulnerability from nvd – Published: 2022-07-01 21:05 – Updated: 2024-08-03 09:22
VLAI
Summary
GnuPG through 2.3.6, in unusual situations where an attacker possesses any secret-key information from a victim's keyring and other constraints (e.g., use of GPGME) are met, allows signature forgery via injection into the status line.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
10 references
| URL | Tags |
|---|---|
| https://www.openwall.com/lists/oss-security/2022/… | x_refsource_MISC |
| https://bugs.debian.org/1014157 | x_refsource_MISC |
| https://dev.gnupg.org/T6027 | x_refsource_MISC |
| http://www.openwall.com/lists/oss-security/2022/07/02/1 | mailing-listx_refsource_MLIST |
| https://www.debian.org/security/2022/dsa-5174 | vendor-advisoryx_refsource_DEBIAN |
| https://lists.fedoraproject.org/archives/list/pac… | vendor-advisoryx_refsource_FEDORA |
| https://lists.fedoraproject.org/archives/list/pac… | vendor-advisoryx_refsource_FEDORA |
| https://lists.fedoraproject.org/archives/list/pac… | vendor-advisoryx_refsource_FEDORA |
| https://lists.fedoraproject.org/archives/list/pac… | vendor-advisoryx_refsource_FEDORA |
| https://security.netapp.com/advisory/ntap-2022082… | x_refsource_CONFIRM |
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CVE-2020-25125 (GCVE-0-2020-25125)
Vulnerability from nvd – Published: 2020-09-03 17:48 – Updated: 2024-08-04 15:26
VLAI
Summary
GnuPG 2.2.21 and 2.2.22 (and Gpg4win 3.1.12) has an array overflow, leading to a crash or possibly unspecified other impact, when a victim imports an attacker's OpenPGP key, and this key has AEAD preferences. The overflow is caused by a g10/key-check.c error. NOTE: GnuPG 2.3.x is unaffected. GnuPG 2.2.23 is a fixed version.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
6 references
| URL | Tags |
|---|---|
| https://bugzilla.opensuse.org/show_bug.cgi?id=1176034 | x_refsource_MISC |
| https://dev.gnupg.org/rG8ec9573e57866dda5efb4677d… | x_refsource_MISC |
| https://lists.gnupg.org/pipermail/gnupg-announce/… | x_refsource_MISC |
| https://dev.gnupg.org/T5050 | x_refsource_MISC |
| http://www.openwall.com/lists/oss-security/2020/09/03/4 | mailing-listx_refsource_MLIST |
| http://www.openwall.com/lists/oss-security/2020/09/03/5 | mailing-listx_refsource_MLIST |
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CVE-2019-14855 (GCVE-0-2019-14855)
Vulnerability from nvd – Published: 2020-03-20 00:00 – Updated: 2024-08-05 00:26
VLAI
Summary
A flaw was found in the way certificate signatures could be forged using collisions found in the SHA-1 algorithm. An attacker could use this weakness to create forged certificate signatures. This issue affects GnuPG versions before 2.2.18.
Severity
5.3 (Medium)
CWE
Assigner
References
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CVE-2015-0837 (GCVE-0-2015-0837)
Vulnerability from nvd – Published: 2019-11-29 21:10 – Updated: 2024-08-06 04:26
VLAI
Summary
The mpi_powm function in Libgcrypt before 1.6.3 and GnuPG before 1.4.19 allows attackers to obtain sensitive information by leveraging timing differences when accessing a pre-computed table during modular exponentiation, related to a "Last-Level Cache Side-Channel Attack."
Severity
No CVSS data available.
CWE
- Other
Assigner
References
5 references
| URL | Tags |
|---|---|
| http://www.debian.org/security/2015/dsa-3184 | x_refsource_MISC |
| http://www.debian.org/security/2015/dsa-3185 | x_refsource_MISC |
| https://lists.gnupg.org/pipermail/gnupg-announce/… | x_refsource_CONFIRM |
| https://lists.gnupg.org/pipermail/gnupg-announce/… | x_refsource_CONFIRM |
| https://ieeexplore.ieee.org/document/7163050 | x_refsource_MISC |
Impacted products
Date Public
2012-05-23 00:00
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CVE-2014-3591 (GCVE-0-2014-3591)
Vulnerability from nvd – Published: 2019-11-29 21:02 – Updated: 2024-08-06 10:50
VLAI
Summary
Libgcrypt before 1.6.3 and GnuPG before 1.4.19 does not implement ciphertext blinding for Elgamal decryption, which allows physically proximate attackers to obtain the server's private key by determining factors using crafted ciphertext and the fluctuations in the electromagnetic field during multiplication.
Severity
No CVSS data available.
CWE
- Other
Assigner
References
5 references
| URL | Tags |
|---|---|
| http://www.cs.tau.ac.il/~tromer/radioexp/ | x_refsource_MISC |
| https://lists.gnupg.org/pipermail/gnupg-announce/… | x_refsource_MISC |
| https://lists.gnupg.org/pipermail/gnupg-announce/… | x_refsource_MISC |
| http://www.debian.org/security/2015/dsa-3184 | x_refsource_MISC |
| http://www.debian.org/security/2015/dsa-3185 | x_refsource_MISC |
Impacted products
Date Public
2012-05-23 00:00
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CVE-2011-2207 (GCVE-0-2011-2207)
Vulnerability from nvd – Published: 2019-11-27 18:06 – Updated: 2024-08-06 22:53
VLAI
Summary
dirmngr before 2.1.0 improperly handles certain system calls, which allows remote attackers to cause a denial of service (DOS) via a specially-crafted certificate.
Severity
No CVSS data available.
CWE
- Improper dealing with blocking system calls, when verifying a certificate
Assigner
References
5 references
| URL | Tags |
|---|---|
| https://security-tracker.debian.org/tracker/CVE-2… | x_refsource_MISC |
| https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2… | x_refsource_MISC |
| https://access.redhat.com/security/cve/cve-2011-2207 | x_refsource_MISC |
| https://bugs.debian.org/cgi-bin/bugreport.cgi?bug… | x_refsource_MISC |
| https://www.openwall.com/lists/oss-security/2011/… | mailing-listx_refsource_MLIST |
Impacted products
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CVE-2026-57062 (GCVE-0-2026-57062)
Vulnerability from cvelistv5 – Published: 2026-06-23 17:26 – Updated: 2026-06-23 17:35
VLAI
Summary
CMS (Cryptographic Message Syntax) parsing in gpgsm in GnuPG through 2.5.20 mishandles the CMS format for AES-GCM because aes-ICVlen is supposed to be 12 bytes but 4 bytes is accepted. NOTE: this is related to CVE-2026-34182.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-1284 - Improper Validation of Specified Quantity in Input
Assigner
References
2 references
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CVE-2026-24883 (GCVE-0-2026-24883)
Vulnerability from cvelistv5 – Published: 2026-01-27 18:43 – Updated: 2026-01-28 15:52
VLAI
Summary
In GnuPG before 2.5.17, a long signature packet length causes parse_signature to return success with sig->data[] set to a NULL value, leading to a denial of service (application crash).
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-476 - NULL Pointer Dereference
Assigner
References
2 references
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CVE-2026-24882 (GCVE-0-2026-24882)
Vulnerability from cvelistv5 – Published: 2026-01-27 18:40 – Updated: 2026-06-30 12:06
VLAI
Summary
In GnuPG before 2.5.17, a stack-based buffer overflow exists in tpm2daemon during handling of the PKDECRYPT command for TPM-backed RSA and ECC keys.
Severity
8.4 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-121 - Stack-based Buffer Overflow
Assigner
References
7 references
| URL | Tags |
|---|---|
| https://www.openwall.com/lists/oss-security/2026/… | |
| https://dev.gnupg.org/T8045 | |
| https://access.redhat.com/security/cve/CVE-2026-24882 | vdb-entryx_refsource_REDHAT |
| https://bugzilla.redhat.com/show_bug.cgi?id=2433464 | issue-trackingx_refsource_REDHAT |
| https://security.access.redhat.com/data/csaf/v2/v… | x_sadp-csaf-vex |
| https://access.redhat.com/errata/RHSA-2026:2753 | vendor-advisoryx_refsource_REDHAT |
| https://access.redhat.com/errata/RHSA-2026:2719 | vendor-advisoryx_refsource_REDHAT |
Impacted products
9 products
| Vendor | Product | Version | |
|---|---|---|---|
| GnuPG | GnuPG |
Affected:
0 , < 2.5.17
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|
|
| Red Hat | Red Hat Enterprise Linux AppStream EUS (v. 10.0) |
cpe:/o:redhat:enterprise_linux_eus:10.0 |
|
| Red Hat | Red Hat Enterprise Linux AppStream (v. 10) |
cpe:/o:redhat:enterprise_linux:10.1 |
|
| Red Hat | Red Hat Enterprise Linux BaseOS EUS (v. 10.0) |
cpe:/o:redhat:enterprise_linux_eus:10.0 |
|
| Red Hat | Red Hat Enterprise Linux BaseOS (v. 10) |
cpe:/o:redhat:enterprise_linux:10.1 |
|
| Red Hat | Red Hat Enterprise Linux 6 |
cpe:/o:redhat:enterprise_linux:6 |
|
| Red Hat | Red Hat Enterprise Linux 7 |
cpe:/o:redhat:enterprise_linux:7 |
|
| Red Hat | Red Hat Enterprise Linux 8 |
cpe:/o:redhat:enterprise_linux:8 |
|
| Red Hat | Red Hat Enterprise Linux 9 |
cpe:/o:redhat:enterprise_linux:9 |
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CVE-2026-24881 (GCVE-0-2026-24881)
Vulnerability from cvelistv5 – Published: 2026-01-27 18:36 – Updated: 2026-06-30 12:06
VLAI
Summary
In GnuPG before 2.5.17, a crafted CMS (S/MIME) EnvelopedData message carrying an oversized wrapped session key can cause a stack-based buffer overflow in gpg-agent during PKDECRYPT--kem=CMS handling. This can easily be leveraged for denial of service; however, there is also memory corruption that could lead to remote code execution.
Severity
8.1 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-121 - Stack-based Buffer Overflow
Assigner
References
5 references
| URL | Tags |
|---|---|
| https://www.openwall.com/lists/oss-security/2026/… | |
| https://dev.gnupg.org/T8044 | |
| https://access.redhat.com/security/cve/CVE-2026-24881 | vdb-entryx_refsource_REDHAT |
| https://bugzilla.redhat.com/show_bug.cgi?id=2433480 | issue-trackingx_refsource_REDHAT |
| https://security.access.redhat.com/data/csaf/v2/v… | x_sadp-csaf-vex |
Impacted products
6 products
| Vendor | Product | Version | |
|---|---|---|---|
| GnuPG | GnuPG |
Affected:
2.5.13 , < 2.5.17
(semver)
|
|
| Red Hat | Red Hat Enterprise Linux 6 |
cpe:/o:redhat:enterprise_linux:6 |
|
| Red Hat | Red Hat Enterprise Linux 10 |
cpe:/o:redhat:enterprise_linux:10 |
|
| Red Hat | Red Hat Enterprise Linux 7 |
cpe:/o:redhat:enterprise_linux:7 |
|
| Red Hat | Red Hat Enterprise Linux 8 |
cpe:/o:redhat:enterprise_linux:8 |
|
| Red Hat | Red Hat Enterprise Linux 9 |
cpe:/o:redhat:enterprise_linux:9 |
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CVE-2025-68973 (GCVE-0-2025-68973)
Vulnerability from cvelistv5 – Published: 2025-12-28 16:19 – Updated: 2026-04-30 03:55
VLAI
Summary
In GnuPG before 2.4.9, armor_filter in g10/armor.c has two increments of an index variable where one is intended, leading to an out-of-bounds write for crafted input. (For ExtendedLTS, 2.2.51 and later are fixed versions.)
Severity
7.8 (High)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-675 - Multiple Operations on Resource in Single-Operation Context
Assigner
References
9 references
Impacted products
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CVE-2025-68972 (GCVE-0-2025-68972)
Vulnerability from cvelistv5 – Published: 2025-12-27 22:52 – Updated: 2026-01-02 20:44
VLAI
Summary
In GnuPG through 2.4.8, if a signed message has \f at the end of a plaintext line, an adversary can construct a modified message that places additional text after the signed material, such that signature verification of the modified message succeeds (although an "invalid armor" message is printed during verification). This is related to use of \f as a marker to denote truncation of a long plaintext line.
Severity
5.9 (Medium)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-347 - Improper Verification of Cryptographic Signature
Assigner
References
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CVE-2025-30258 (GCVE-0-2025-30258)
Vulnerability from cvelistv5 – Published: 2025-03-19 00:00 – Updated: 2025-03-19 20:49
VLAI
Summary
In GnuPG before 2.5.5, if a user chooses to import a certificate with certain crafted subkey data that lacks a valid backsig or that has incorrect usage flags, the user loses the ability to verify signatures made from certain other signing keys, aka a "verification DoS."
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-754 - Improper Check for Unusual or Exceptional Conditions
Assigner
References
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CVE-2022-3219 (GCVE-0-2022-3219)
Vulnerability from cvelistv5 – Published: 2023-02-23 00:00 – Updated: 2025-03-12 20:45
VLAI
Summary
GnuPG can be made to spin on a relatively small input by (for example) crafting a public key with thousands of signatures attached, compressed down to just a few KB.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- denial of service
- CWE-787 - Out-of-bounds Write
Assigner
References
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CVE-2022-3515 (GCVE-0-2022-3515)
Vulnerability from cvelistv5 – Published: 2023-01-12 00:00 – Updated: 2025-04-08 15:48
VLAI
Summary
A vulnerability was found in the Libksba library due to an integer overflow within the CRL parser. The vulnerability can be exploited remotely for code execution on the target system by passing specially crafted data to the application, for example, a malicious S/MIME attachment.
Severity
9.8 (Critical)
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: total
CISA Coordinator (v2.0.3)
Assigner
References
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CVE-2022-34903 (GCVE-0-2022-34903)
Vulnerability from cvelistv5 – Published: 2022-07-01 21:05 – Updated: 2024-08-03 09:22
VLAI
Summary
GnuPG through 2.3.6, in unusual situations where an attacker possesses any secret-key information from a victim's keyring and other constraints (e.g., use of GPGME) are met, allows signature forgery via injection into the status line.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
10 references
| URL | Tags |
|---|---|
| https://www.openwall.com/lists/oss-security/2022/… | x_refsource_MISC |
| https://bugs.debian.org/1014157 | x_refsource_MISC |
| https://dev.gnupg.org/T6027 | x_refsource_MISC |
| http://www.openwall.com/lists/oss-security/2022/07/02/1 | mailing-listx_refsource_MLIST |
| https://www.debian.org/security/2022/dsa-5174 | vendor-advisoryx_refsource_DEBIAN |
| https://lists.fedoraproject.org/archives/list/pac… | vendor-advisoryx_refsource_FEDORA |
| https://lists.fedoraproject.org/archives/list/pac… | vendor-advisoryx_refsource_FEDORA |
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| https://lists.fedoraproject.org/archives/list/pac… | vendor-advisoryx_refsource_FEDORA |
| https://security.netapp.com/advisory/ntap-2022082… | x_refsource_CONFIRM |
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CVE-2020-25125 (GCVE-0-2020-25125)
Vulnerability from cvelistv5 – Published: 2020-09-03 17:48 – Updated: 2024-08-04 15:26
VLAI
Summary
GnuPG 2.2.21 and 2.2.22 (and Gpg4win 3.1.12) has an array overflow, leading to a crash or possibly unspecified other impact, when a victim imports an attacker's OpenPGP key, and this key has AEAD preferences. The overflow is caused by a g10/key-check.c error. NOTE: GnuPG 2.3.x is unaffected. GnuPG 2.2.23 is a fixed version.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
6 references
| URL | Tags |
|---|---|
| https://bugzilla.opensuse.org/show_bug.cgi?id=1176034 | x_refsource_MISC |
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CVE-2019-14855 (GCVE-0-2019-14855)
Vulnerability from cvelistv5 – Published: 2020-03-20 00:00 – Updated: 2024-08-05 00:26
VLAI
Summary
A flaw was found in the way certificate signatures could be forged using collisions found in the SHA-1 algorithm. An attacker could use this weakness to create forged certificate signatures. This issue affects GnuPG versions before 2.2.18.
Severity
5.3 (Medium)
CWE
Assigner
References
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CVE-2015-0837 (GCVE-0-2015-0837)
Vulnerability from cvelistv5 – Published: 2019-11-29 21:10 – Updated: 2024-08-06 04:26
VLAI
Summary
The mpi_powm function in Libgcrypt before 1.6.3 and GnuPG before 1.4.19 allows attackers to obtain sensitive information by leveraging timing differences when accessing a pre-computed table during modular exponentiation, related to a "Last-Level Cache Side-Channel Attack."
Severity
No CVSS data available.
CWE
- Other
Assigner
References
5 references
| URL | Tags |
|---|---|
| http://www.debian.org/security/2015/dsa-3184 | x_refsource_MISC |
| http://www.debian.org/security/2015/dsa-3185 | x_refsource_MISC |
| https://lists.gnupg.org/pipermail/gnupg-announce/… | x_refsource_CONFIRM |
| https://lists.gnupg.org/pipermail/gnupg-announce/… | x_refsource_CONFIRM |
| https://ieeexplore.ieee.org/document/7163050 | x_refsource_MISC |
Impacted products
Date Public
2012-05-23 00:00
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CVE-2014-3591 (GCVE-0-2014-3591)
Vulnerability from cvelistv5 – Published: 2019-11-29 21:02 – Updated: 2024-08-06 10:50
VLAI
Summary
Libgcrypt before 1.6.3 and GnuPG before 1.4.19 does not implement ciphertext blinding for Elgamal decryption, which allows physically proximate attackers to obtain the server's private key by determining factors using crafted ciphertext and the fluctuations in the electromagnetic field during multiplication.
Severity
No CVSS data available.
CWE
- Other
Assigner
References
5 references
| URL | Tags |
|---|---|
| http://www.cs.tau.ac.il/~tromer/radioexp/ | x_refsource_MISC |
| https://lists.gnupg.org/pipermail/gnupg-announce/… | x_refsource_MISC |
| https://lists.gnupg.org/pipermail/gnupg-announce/… | x_refsource_MISC |
| http://www.debian.org/security/2015/dsa-3184 | x_refsource_MISC |
| http://www.debian.org/security/2015/dsa-3185 | x_refsource_MISC |
Impacted products
Date Public
2012-05-23 00:00
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"name": "http://www.cs.tau.ac.il/~tromer/radioexp/",
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"url": "http://www.cs.tau.ac.il/~tromer/radioexp/"
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"name": "https://lists.gnupg.org/pipermail/gnupg-announce/2015q1/000363.html",
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"url": "https://lists.gnupg.org/pipermail/gnupg-announce/2015q1/000363.html"
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"name": "http://www.debian.org/security/2015/dsa-3185",
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"datePublished": "2019-11-29T21:02:23.000Z",
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GCVE-1-2026-0001
Vulnerability from gna-1 – Published: 2026-01-02 10:20 – Updated: 2026-01-02 13:31
VLAI
Title
Bundle reference to gpg.fail
Summary
Reference to the gpg.fail
1. Multiple Plaintext Attack on Detached PGP Signatures in GnuPG - https://gpg.fail/detached
2. GnuPG Accepts Path Separators and Path Traversals in Literal Data "Filename" Field - https://gpg.fail/filename
3. Cleartext Signature Plaintext Truncated for Hash Calculation - https://gpg.fail/formfeed
4. Encrypted message malleability checks are incorrectly enforced causing plaintext recovery attacks - https://gpg.fail/malleability
5. Memory Corruption in ASCII-Armor Parsing - https://gpg.fail/memcpy
6. Trusted comment injection (minisign) - https://gpg.fail/minisign
7. Cleartext Signature Forgery in the NotDashEscaped header implementation in GnuPG - https://gpg.fail/notdash
8. OpenPGP Cleartext Signature Framework Susceptible to Format Confusion - https://gpg.fail/notsoclear
9. GnuPG Output Fails To Distinguish Signature Verification Success From Message Content https://gpg.fail/noverify
10. Cleartext Signature Forgery in GnuPG - https://gpg.fail/nullbyte
11. Radix64 Line-Truncation Enabling Polyglot Attacks - https://gpg.fail/polyglot
12. GnuPG may downgrade digest algorithm to SHA1 during key signature checking - https://gpg.fail/sha1
13. GnuPG Trust Packet Parsing Enables Adding Arbitrary Subkeys - https://gpg.fail/trust
14. Trusted comment Injection (minisign) - https://gpg.fail/trustcomment
Severity
No CVSS data available.
CWE
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://gpg.fail/ |
Relationships
{
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"value": "\u003cdiv\u003eReference to the\u0026nbsp;gpg.fail\u003c/div\u003e\u003cdiv\u003e\u003cbr\u003e\u003c/div\u003e\u003cdiv\u003e1.\u0026nbsp; Multiple Plaintext Attack on Detached PGP Signatures in GnuPG -\u0026nbsp;\u003ca target=\"_blank\" rel=\"nofollow\" href=\"https://gpg.fail/detached\"\u003ehttps://gpg.fail/detached\u003c/a\u003e\u003cbr\u003e2.\u0026nbsp; GnuPG Accepts Path Separators and Path Traversals in Literal Data \"Filename\" Field -\u0026nbsp;\u003ca target=\"_blank\" rel=\"nofollow\" href=\"https://gpg.fail/filename\"\u003ehttps://gpg.fail/filename\u003c/a\u003e\u003cbr\u003e3.\u0026nbsp; Cleartext Signature Plaintext Truncated for Hash Calculation -\u0026nbsp;\u003ca target=\"_blank\" rel=\"nofollow\" href=\"https://gpg.fail/formfeed\"\u003ehttps://gpg.fail/formfeed\u003c/a\u003e\u003cbr\u003e4.\u0026nbsp; Encrypted message malleability checks are incorrectly enforced causing plaintext recovery attacks -\u0026nbsp;\u003ca target=\"_blank\" rel=\"nofollow\" href=\"https://gpg.fail/malleability\"\u003ehttps://gpg.fail/malleability\u003c/a\u003e\u003cbr\u003e5.\u0026nbsp; Memory Corruption in ASCII-Armor Parsing -\u0026nbsp;\u003ca target=\"_blank\" rel=\"nofollow\" href=\"https://gpg.fail/memcpy\"\u003ehttps://gpg.fail/memcpy\u003c/a\u003e\u003cbr\u003e6.\u0026nbsp; Trusted comment injection (minisign) -\u0026nbsp;\u003ca target=\"_blank\" rel=\"nofollow\" href=\"https://gpg.fail/minisign\"\u003ehttps://gpg.fail/minisign\u003c/a\u003e\u003cbr\u003e7.\u0026nbsp; Cleartext Signature Forgery in the NotDashEscaped header implementation in GnuPG -\u0026nbsp;\u003ca target=\"_blank\" rel=\"nofollow\" href=\"https://gpg.fail/notdash\"\u003ehttps://gpg.fail/notdash\u003c/a\u003e\u003cbr\u003e8.\u0026nbsp; OpenPGP Cleartext Signature Framework Susceptible to Format Confusion -\u0026nbsp;\u003ca target=\"_blank\" rel=\"nofollow\" href=\"https://gpg.fail/notsoclear\"\u003ehttps://gpg.fail/notsoclear\u003c/a\u003e\u003cbr\u003e9.\u0026nbsp; GnuPG Output Fails To Distinguish Signature Verification Success From Message Content\u0026nbsp;\u003ca target=\"_blank\" rel=\"nofollow\" href=\"https://gpg.fail/noverify\"\u003ehttps://gpg.fail/noverify\u003c/a\u003e\u003cbr\u003e10.\u0026nbsp; Cleartext Signature Forgery in GnuPG -\u0026nbsp;\u003ca target=\"_blank\" rel=\"nofollow\" href=\"https://gpg.fail/nullbyte\"\u003ehttps://gpg.fail/nullbyte\u003c/a\u003e\u003cbr\u003e11.\u0026nbsp; Radix64 Line-Truncation Enabling Polyglot Attacks -\u0026nbsp;\u003ca target=\"_blank\" rel=\"nofollow\" href=\"https://gpg.fail/polyglot\"\u003ehttps://gpg.fail/polyglot\u003c/a\u003e\u003cbr\u003e12.\u0026nbsp; GnuPG may downgrade digest algorithm to SHA1 during key signature checking -\u0026nbsp;\u003ca target=\"_blank\" rel=\"nofollow\" href=\"https://gpg.fail/sha1\"\u003ehttps://gpg.fail/sha1\u003c/a\u003e\u003cbr\u003e13.\u0026nbsp; GnuPG Trust Packet Parsing Enables Adding Arbitrary Subkeys -\u0026nbsp;\u003ca target=\"_blank\" rel=\"nofollow\" href=\"https://gpg.fail/trust\"\u003ehttps://gpg.fail/trust\u003c/a\u003e\u003cbr\u003e14.\u0026nbsp; Trusted comment Injection (minisign) - \u003ca target=\"_blank\" rel=\"nofollow\" href=\"https://gpg.fail/trustcomment\"\u003ehttps://gpg.fail/trustcomment\u003c/a\u003e\u003c/div\u003e\u003cdiv\u003e\u003cbr\u003e\u003c/div\u003e\u003cdiv\u003e\u003cbr\u003e\u003c/div\u003e"
}
],
"value": "Reference to the\u00a0gpg.fail\n\n\n\n\n1.\u00a0 Multiple Plaintext Attack on Detached PGP Signatures in GnuPG -\u00a0 https://gpg.fail/detached \n2.\u00a0 GnuPG Accepts Path Separators and Path Traversals in Literal Data \"Filename\" Field -\u00a0 https://gpg.fail/filename \n3.\u00a0 Cleartext Signature Plaintext Truncated for Hash Calculation -\u00a0 https://gpg.fail/formfeed \n4.\u00a0 Encrypted message malleability checks are incorrectly enforced causing plaintext recovery attacks -\u00a0 https://gpg.fail/malleability \n5.\u00a0 Memory Corruption in ASCII-Armor Parsing -\u00a0 https://gpg.fail/memcpy \n6.\u00a0 Trusted comment injection (minisign) -\u00a0 https://gpg.fail/minisign \n7.\u00a0 Cleartext Signature Forgery in the NotDashEscaped header implementation in GnuPG -\u00a0 https://gpg.fail/notdash \n8.\u00a0 OpenPGP Cleartext Signature Framework Susceptible to Format Confusion -\u00a0 https://gpg.fail/notsoclear \n9.\u00a0 GnuPG Output Fails To Distinguish Signature Verification Success From Message Content\u00a0 https://gpg.fail/noverify \n10.\u00a0 Cleartext Signature Forgery in GnuPG -\u00a0 https://gpg.fail/nullbyte \n11.\u00a0 Radix64 Line-Truncation Enabling Polyglot Attacks -\u00a0 https://gpg.fail/polyglot \n12.\u00a0 GnuPG may downgrade digest algorithm to SHA1 during key signature checking -\u00a0 https://gpg.fail/sha1 \n13.\u00a0 GnuPG Trust Packet Parsing Enables Adding Arbitrary Subkeys -\u00a0 https://gpg.fail/trust \n14.\u00a0 Trusted comment Injection (minisign) - https://gpg.fail/trustcomment"
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"references": [
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"source": {
"discovery": "UNKNOWN"
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"title": "Bundle reference to gpg.fail",
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