Gnupg
Gnupg Libksba: vulnerabilities and CVEs
Gnupg Libksba has 9 published vulnerabilities, 0 of them in the last 12 months. 2 are rated critical and 0 are listed by CISA as actively exploited.
CVEs9
Last 12 months0
Critical2
Actively exploited0
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Latest vulnerabilities
| CVE | Severity | EPSS | Active exploitation | Published | Description |
|---|---|---|---|---|---|
| CVE-2022-3515 | Critical (9.8) | 1.6% | — | Jan 12, 2023 | 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… |
| CVE-2022-47629 | Critical (9.8) | 1.6% | — | Dec 20, 2022 | Libksba before 1.6.3 is prone to an integer overflow vulnerability in the CRL signature parser. |
| CVE-2016-4579 | High (7.5) | 3.2% | — | Jun 13, 2016 | Libksba before 1.3.4 allows remote attackers to cause a denial of service (out-of-bounds read and crash) via unspecified vectors, related to the "returned length of the object from _ksba_ber_parse_tl." |
| CVE-2016-4574 | High (7.5) | 2.8% | — | Jun 13, 2016 | Off-by-one error in the append_utf8_value function in the DN decoder (dn.c) in Libksba before 1.3.4 allows remote attackers to cause a denial of service (out-of-bounds read) via invalid utf-8 encoded data. NOTE: this… |
| CVE-2016-4356 | High (7.5) | 2.9% | — | Jun 13, 2016 | The append_utf8_value function in the DN decoder (dn.c) in Libksba before 1.3.3 allows remote attackers to cause a denial of service (out-of-bounds read) by clearing the high bit of the byte after invalid utf-8 encoded… |
| CVE-2016-4355 | High (7.5) | 1.9% | — | Jun 13, 2016 | Multiple integer overflows in ber-decoder.c in Libksba before 1.3.3 allow remote attackers to cause a denial of service (crash) via crafted BER data, which leads to a buffer overflow. |
| CVE-2016-4354 | High (7.5) | 1.9% | — | Jun 13, 2016 | ber-decoder.c in Libksba before 1.3.3 uses an incorrect integer data type, which allows remote attackers to cause a denial of service (crash) via crafted BER data, which leads to a buffer overflow. |
| CVE-2016-4353 | High (7.5) | 2.1% | — | Jun 13, 2016 | ber-decoder.c in Libksba before 1.3.3 does not properly handle decoder stack overflows, which allows remote attackers to cause a denial of service (abort) via crafted BER data. |
| CVE-2014-9087 | High (7.5) | 5.7% | — | Dec 1, 2014 | Integer underflow in the ksba_oid_to_str function in Libksba before 1.3.2, as used in GnuPG, allows remote attackers to cause a denial of service (crash) via a crafted OID in a (1) S/MIME message or (2) ECC based… |