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CVE-2013-2222

UnknownEPSS 4.74%

Last modified

CVE-2013-2222 is a vulnerability of currently unknown severity. Multiple stack-based buffer overflows in GNU ZRTPCPP before 3.2.0 allow remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a crafted ZRTP Hello packet to the (1) ZRtp::findBestSASType, (2) ZRtp::findBestAuthLen, (3) ZRtp::findBestCipher, (4) ZRtp::findBestHash, or (5) ZRtp::findBestPubKey functions.. EPSS estimates a 4.74% chance of exploitation in the next 30 days.

Description

Multiple stack-based buffer overflows in GNU ZRTPCPP before 3.2.0 allow remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a crafted ZRTP Hello packet to the (1) ZRtp::findBestSASType, (2) ZRtp::findBestAuthLen, (3) ZRtp::findBestCipher, (4) ZRtp::findBestHash, or (5) ZRtp::findBestPubKey functions.

Metrics

EPSS Probability
4.74%

90.7th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersionsUpdate
WernerdZrtpcpp<= 3.2.1—
WernerdZrtpcpp2.1.2—
WernerdZrtpcpp2.2.0—
WernerdZrtpcpp2.3.0—
WernerdZrtpcpp3.0.0Alpha
WernerdZrtpcpp3.1.0—
WernerdZrtpcpp3.2.0—

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2013-2222?
Multiple stack-based buffer overflows in GNU ZRTPCPP before 3.2.0 allow remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a crafted ZRTP Hello packet to the (1) ZRtp::findBestSASType, (2) ZRtp::findBestAuthLen, (3) ZRtp::findBestCipher, (4) ZRtp::findBestHash, or (5) ZRtp::findBestPubKey functions.
How severe is CVE-2013-2222?
Severity scoring for CVE-2013-2222 is pending analysis. The EPSS model estimates a 4.74% probability of exploitation in the next 30 days.
How do I fix CVE-2013-2222?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2013-2222?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST