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| purl | pkg:deb/ubuntu/libxml2@2.9.4%2Bdfsg1-6.1ubuntu1.2 |
| Next non-vulnerable version | 2.9.10+dfsg-5ubuntu0.20.04.1 |
| Latest non-vulnerable version | 2.9.10+dfsg-5ubuntu0.20.04.1 |
| Risk | 4.0 |
| Vulnerability | Summary | Fixed by |
|---|---|---|
|
VCID-29mt-tpku-aaab
Aliases: CVE-2021-3517 GHSA-jw9f-hh49-cvp9 |
There is a flaw in the xml entity encoding functionality of libxml2 in versions before 2.9.11. An attacker who is able to supply a crafted file to be processed by an application linked with the affected functionality of libxml2 could trigger an out-of-bounds read. The most likely impact of this flaw is to application availability, with some potential impact to confidentiality and integrity if an attacker is able to use memory information to further exploit the application. |
Affected by 0 other vulnerabilities. |
|
VCID-cj82-hgkb-aaak
Aliases: CVE-2019-20388 |
xmlSchemaPreRun in xmlschemas.c in libxml2 2.9.10 allows an xmlSchemaValidateStream memory leak. |
Affected by 6 other vulnerabilities. |
|
VCID-d1f6-59hf-aaaf
Aliases: CVE-2019-19956 |
xmlParseBalancedChunkMemoryRecover in parser.c in libxml2 before 2.9.10 has a memory leak related to newDoc->oldNs. |
Affected by 7 other vulnerabilities. Affected by 8 other vulnerabilities. |
|
VCID-gn1q-6cht-aaap
Aliases: CVE-2021-3537 GHSA-286v-pcf5-25rc |
A vulnerability found in libxml2 in versions before 2.9.11 shows that it did not propagate errors while parsing XML mixed content, causing a NULL dereference. If an untrusted XML document was parsed in recovery mode and post-validated, the flaw could be used to crash the application. The highest threat from this vulnerability is to system availability. |
Affected by 0 other vulnerabilities. |
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VCID-rg4z-at9n-aaaa
Aliases: CVE-2020-24977 |
GNOME project libxml2 v2.9.10 has a global buffer over-read vulnerability in xmlEncodeEntitiesInternal at libxml2/entities.c. The issue has been fixed in commit 50f06b3e. |
Affected by 0 other vulnerabilities. |
|
VCID-sdba-sgwc-aaaj
Aliases: CVE-2021-3541 |
A flaw was found in libxml2. Exponential entity expansion attack its possible bypassing all existing protection mechanisms and leading to denial of service. |
Affected by 0 other vulnerabilities. |
|
VCID-u1dm-t6k2-aaaq
Aliases: CVE-2021-3516 |
Use After Free There's a flaw in libxml2's xmllint An attacker who is able to submit a crafted file to be processed by xmllint could trigger a use-after-free. The greatest impact of this flaw is to confidentiality, integrity, and availability. |
Affected by 0 other vulnerabilities. |
|
VCID-wdr9-vsu9-aaap
Aliases: CVE-2021-3518 GHSA-v4f8-2847-rwm7 |
There's a flaw in libxml2 in versions before 2.9.11. An attacker who is able to submit a crafted file to be processed by an application linked with libxml2 could trigger a use-after-free. The greatest impact from this flaw is to confidentiality, integrity, and availability. |
Affected by 0 other vulnerabilities. |
|
VCID-z4sj-ns7c-aaaf
Aliases: CVE-2020-7595 GHSA-7553-jr98-vx47 |
xmlStringLenDecodeEntities in parser.c in libxml2 2.9.10 has an infinite loop in a certain end-of-file situation. |
Affected by 7 other vulnerabilities. Affected by 6 other vulnerabilities. |
| Vulnerability | Summary | Aliases |
|---|---|---|
| VCID-9me2-5n8r-aaas | libxml2 2.9.8, if --with-lzma is used, allows remote attackers to cause a denial of service (infinite loop) via a crafted XML file that triggers LZMA_MEMLIMIT_ERROR, as demonstrated by xmllint, a different vulnerability than CVE-2015-8035 and CVE-2018-9251. |
CVE-2018-14567
|
| VCID-e47u-5zh7-aaad | libxml2 2.9.4 and earlier, as used in XMLSec 1.2.23 and earlier and other products, does not offer a flag directly indicating that the current document may be read but other files may not be opened, which makes it easier for remote attackers to conduct XML External Entity (XXE) attacks via a crafted document. |
CVE-2016-9318
|
| VCID-m7ct-1jfm-aaaj | A NULL pointer dereference vulnerability exists in the xpath.c:xmlXPathCompOpEval() function of libxml2 through 2.9.8 when parsing an invalid XPath expression in the XPATH_OP_AND or XPATH_OP_OR case. Applications processing untrusted XSL format inputs with the use of the libxml2 library may be vulnerable to a denial of service attack due to a crash of the application. |
CVE-2018-14404
GHSA-6qvp-r6r3-9p7h |
| VCID-nuy6-81wq-aaaa | Moderate severity vulnerability that affects nokogiri |
CVE-2017-18258
GHSA-882p-jqgm-f45g |
| VCID-th6j-c7js-aaaf | parser.c in libxml2 before 2.9.5 does not prevent infinite recursion in parameter entities. |
CVE-2017-16932
GHSA-x2fm-93ww-ggvx |
| Date | Actor | Action | Vulnerability | Source | VulnerableCode Version |
|---|